| 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 | $37.55 | 9.347% | $41.0598 | $41.06 | $41.05 | $41.10 |
| Purchase #2 | $80.47 | 5.291% | $84.7277 | $84.73 | $84.75 | $84.70 |
| Purchase #3 | $51.51 | 11.663% | $57.5176 | $57.52 | $57.50 | $57.50 |
| Purchase #4 | $81.31 | 12.250% | $91.2705 | $91.27 | $91.25 | $91.30 |
| Purchase #5 | $192.95 | 5.276% | $203.13 | $203.13 | $203.15 | $203.10 |
| Purchase #6 | $165.66 | 8.134% | $179.1348 | $179.13 | $179.15 | $179.10 |
| Purchase #7 | $158.75 | 6.861% | $169.6418 | $169.64 | $169.65 | $169.60 |
| 7 purchase totals = | $768.20 | $826.4822 | $826.48 | $826.50 | $826.40 | |