| 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 | $21.27 | 12.853% | $24.0038 | $24.00 | $24.00 | $24.00 |
| Purchase #2 | $77.82 | 13.258% | $88.1374 | $88.14 | $88.15 | $88.10 |
| Purchase #3 | $82.26 | 11.778% | $91.9486 | $91.95 | $91.95 | $91.90 |
| Purchase #4 | $187.48 | 11.525% | $209.0871 | $209.09 | $209.10 | $209.10 |
| Purchase #5 | $12.58 | 12.422% | $14.1427 | $14.14 | $14.15 | $14.10 |
| Purchase #6 | $158.86 | 5.455% | $167.5258 | $167.53 | $167.55 | $167.50 |
| Purchase #7 | $28.95 | 11.433% | $32.2599 | $32.26 | $32.25 | $32.30 |
| 7 purchase totals = | $569.22 | $627.1053 | $627.11 | $627.15 | $627.00 | |