| 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 | $113.82 | 11.508% | $126.9184 | $126.92 | $126.90 | $126.90 |
| Purchase #2 | $19.45 | 12.284% | $21.8392 | $21.84 | $21.85 | $21.80 |
| Purchase #3 | $190.84 | 9.723% | $209.3954 | $209.40 | $209.40 | $209.40 |
| Purchase #4 | $28.89 | 13.463% | $32.7795 | $32.78 | $32.80 | $32.80 |
| Purchase #5 | $65.75 | 13.713% | $74.7663 | $74.77 | $74.75 | $74.80 |
| Purchase #6 | $86.27 | 11.361% | $96.0711 | $96.07 | $96.05 | $96.10 |
| Purchase #7 | $212.69 | 7.826% | $229.3351 | $229.34 | $229.35 | $229.30 |
| 7 purchase totals = | $717.71 | $791.1050 | $791.12 | $791.10 | $791.10 | |