| 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 | $46.62 | 3.607% | $48.3016 | $48.30 | $48.30 | $48.30 |
| Purchase #2 | $32.79 | 3.815% | $34.0409 | $34.04 | $34.05 | $34.00 |
| Purchase #3 | $66.31 | 11.836% | $74.1585 | $74.16 | $74.15 | $74.20 |
| Purchase #4 | $12.71 | 6.297% | $13.5103 | $13.51 | $13.50 | $13.50 |
| Purchase #5 | $220.75 | 11.109% | $245.2731 | $245.27 | $245.25 | $245.30 |
| Purchase #6 | $30.78 | 6.618% | $32.817 | $32.82 | $32.80 | $32.80 |
| Purchase #7 | $68.47 | 3.567% | $70.9123 | $70.91 | $70.90 | $70.90 |
| 7 purchase totals = | $478.43 | $519.0137 | $519.01 | $518.95 | $519.00 | |