| 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 | $54.70 | 10.780% | $60.5967 | $60.60 | $60.60 | $60.60 |
| Purchase #2 | $52.89 | 5.259% | $55.6715 | $55.67 | $55.65 | $55.70 |
| Purchase #3 | $107.84 | 8.112% | $116.588 | $116.59 | $116.60 | $116.60 |
| Purchase #4 | $249.55 | 7.720% | $268.8153 | $268.82 | $268.80 | $268.80 |
| Purchase #5 | $135.65 | 5.551% | $143.1799 | $143.18 | $143.20 | $143.20 |
| Purchase #6 | $192.64 | 9.227% | $210.4149 | $210.41 | $210.40 | $210.40 |
| Purchase #7 | $12.96 | 12.669% | $14.6019 | $14.60 | $14.60 | $14.60 |
| 7 purchase totals = | $806.23 | $869.8682 | $869.87 | $869.85 | $869.90 | |