| 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 | $21.99 | 6.620% | $23.4457 | $23.45 | $23.45 | $23.40 |
| Purchase #2 | $140.75 | 6.465% | $149.8495 | $149.85 | $149.85 | $149.80 |
| Purchase #3 | $142.90 | 4.470% | $149.2876 | $149.29 | $149.30 | $149.30 |
| Purchase #4 | $169.55 | 12.402% | $190.5776 | $190.58 | $190.60 | $190.60 |
| Purchase #5 | $46.35 | 10.712% | $51.315 | $51.32 | $51.30 | $51.30 |
| Purchase #6 | $18.42 | 5.409% | $19.4163 | $19.42 | $19.40 | $19.40 |
| Purchase #7 | $125.66 | 12.325% | $141.1476 | $141.15 | $141.15 | $141.10 |
| 7 purchase totals = | $665.62 | $725.0393 | $725.06 | $725.05 | $724.90 | |