| 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 | $16.65 | 8.741% | $18.1054 | $18.11 | $18.10 | $18.10 |
| Purchase #2 | $95.45 | 9.365% | $104.3889 | $104.39 | $104.40 | $104.40 |
| Purchase #3 | $102.29 | 13.389% | $115.9856 | $115.99 | $116.00 | $116.00 |
| Purchase #4 | $12.33 | 8.544% | $13.3835 | $13.38 | $13.40 | $13.40 |
| Purchase #5 | $70.31 | 7.701% | $75.7246 | $75.72 | $75.70 | $75.70 |
| Purchase #6 | $22.68 | 6.551% | $24.1658 | $24.17 | $24.15 | $24.20 |
| Purchase #7 | $120.37 | 9.670% | $132.0098 | $132.01 | $132.00 | $132.00 |
| 7 purchase totals = | $440.08 | $483.7636 | $483.77 | $483.75 | $483.80 | |