| 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 | $12.86 | 9.644% | $14.1002 | $14.10 | $14.10 | $14.10 |
| Purchase #2 | $168.34 | 8.786% | $183.1304 | $183.13 | $183.15 | $183.10 |
| Purchase #3 | $38.53 | 5.840% | $40.7802 | $40.78 | $40.80 | $40.80 |
| Purchase #4 | $124.28 | 13.842% | $141.4828 | $141.48 | $141.50 | $141.50 |
| Purchase #5 | $159.43 | 13.550% | $181.0328 | $181.03 | $181.05 | $181.00 |
| Purchase #6 | $59.74 | 10.636% | $66.0939 | $66.09 | $66.10 | $66.10 |
| Purchase #7 | $198.56 | 11.331% | $221.0588 | $221.06 | $221.05 | $221.10 |
| 7 purchase totals = | $761.74 | $847.6791 | $847.67 | $847.75 | $847.70 | |