| 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 | $31.48 | 11.620% | $35.138 | $35.14 | $35.15 | $35.10 |
| Purchase #2 | $61.96 | 9.793% | $68.0277 | $68.03 | $68.05 | $68.00 |
| Purchase #3 | $184.28 | 6.250% | $195.7975 | $195.80 | $195.80 | $195.80 |
| Purchase #4 | $213.91 | 7.490% | $229.9319 | $229.93 | $229.95 | $229.90 |
| Purchase #5 | $184.65 | 4.464% | $192.8928 | $192.89 | $192.90 | $192.90 |
| Purchase #6 | $199.47 | 5.633% | $210.7061 | $210.71 | $210.70 | $210.70 |
| Purchase #7 | $23.89 | 8.463% | $25.9118 | $25.91 | $25.90 | $25.90 |
| 7 purchase totals = | $899.64 | $958.4058 | $958.41 | $958.45 | $958.30 | |