| 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 | $32.85 | 13.283% | $37.2135 | $37.21 | $37.20 | $37.20 |
| Purchase #2 | $131.90 | 13.676% | $149.9386 | $149.94 | $149.95 | $149.90 |
| Purchase #3 | $69.43 | 4.724% | $72.7099 | $72.71 | $72.70 | $72.70 |
| Purchase #4 | $187.90 | 9.291% | $205.3578 | $205.36 | $205.35 | $205.40 |
| Purchase #5 | $248.67 | 9.231% | $271.6247 | $271.62 | $271.60 | $271.60 |
| Purchase #6 | $105.57 | 13.115% | $119.4155 | $119.42 | $119.40 | $119.40 |
| Purchase #7 | $20.33 | 8.837% | $22.1266 | $22.13 | $22.15 | $22.10 |
| 7 purchase totals = | $796.65 | $878.3866 | $878.39 | $878.35 | $878.30 | |