| 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 | $93.87 | 6.307% | $99.7904 | $99.79 | $99.80 | $99.80 |
| Purchase #2 | $179.55 | 5.669% | $189.7287 | $189.73 | $189.75 | $189.70 |
| Purchase #3 | $56.54 | 13.663% | $64.2651 | $64.27 | $64.25 | $64.30 |
| Purchase #4 | $30.62 | 9.233% | $33.4471 | $33.45 | $33.45 | $33.40 |
| Purchase #5 | $39.77 | 8.586% | $43.1847 | $43.18 | $43.20 | $43.20 |
| Purchase #6 | $220.44 | 4.667% | $230.7279 | $230.73 | $230.75 | $230.70 |
| Purchase #7 | $48.57 | 9.567% | $53.2167 | $53.22 | $53.20 | $53.20 |
| 7 purchase totals = | $669.36 | $714.3606 | $714.37 | $714.40 | $714.30 | |