| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $25.98 | 5.707% | $27.4627 | $27.46 | $27.45 | $27.50 |
| Purchase #2 | $189.36 | 3.352% | $195.7073 | $195.71 | $195.70 | $195.70 |
| Purchase #3 | $183.84 | 8.333% | $199.1594 | $199.16 | $199.15 | $199.20 |
| Purchase #4 | $243.39 | 10.808% | $269.6956 | $269.70 | $269.70 | $269.70 |
| Purchase #5 | $129.83 | 8.840% | $141.307 | $141.31 | $141.30 | $141.30 |
| Purchase #6 | $123.39 | 10.148% | $135.9116 | $135.91 | $135.90 | $135.90 |
| Purchase #7 | $139.99 | 12.492% | $157.4776 | $157.48 | $157.50 | $157.50 |
| 7 purchase totals = | $1,035.78 | $1,126.7212 | $1,126.73 | $1,126.70 | $1,126.80 | |