| 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 | $32.33 | 8.456% | $35.0638 | $35.06 | $35.05 | $35.10 |
| Purchase #2 | $66.28 | 13.266% | $75.0727 | $75.07 | $75.05 | $75.10 |
| Purchase #3 | $39.73 | 11.199% | $44.1794 | $44.18 | $44.20 | $44.20 |
| Purchase #4 | $234.51 | 6.540% | $249.847 | $249.85 | $249.85 | $249.80 |
| Purchase #5 | $209.51 | 10.149% | $230.7732 | $230.77 | $230.75 | $230.80 |
| Purchase #6 | $207.57 | 10.190% | $228.7214 | $228.72 | $228.70 | $228.70 |
| Purchase #7 | $28.86 | 3.779% | $29.9506 | $29.95 | $29.95 | $30.00 |
| 7 purchase totals = | $818.79 | $893.6081 | $893.60 | $893.55 | $893.70 | |