| 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 | $66.96 | 12.515% | $75.34 | $75.34 | $75.35 | $75.30 |
| Purchase #2 | $15.31 | 10.329% | $16.8914 | $16.89 | $16.90 | $16.90 |
| Purchase #3 | $234.47 | 8.128% | $253.5277 | $253.53 | $253.55 | $253.50 |
| Purchase #4 | $41.80 | 3.103% | $43.0971 | $43.10 | $43.10 | $43.10 |
| Purchase #5 | $129.88 | 4.202% | $135.3376 | $135.34 | $135.35 | $135.30 |
| Purchase #6 | $190.33 | 9.630% | $208.6588 | $208.66 | $208.65 | $208.70 |
| Purchase #7 | $146.55 | 13.321% | $166.0719 | $166.07 | $166.05 | $166.10 |
| 7 purchase totals = | $825.30 | $898.9245 | $898.93 | $898.95 | $898.90 | |