| 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 | $93.78 | 6.245% | $99.6366 | $99.64 | $99.65 | $99.60 |
| Purchase #2 | $224.99 | 11.333% | $250.4881 | $250.49 | $250.50 | $250.50 |
| Purchase #3 | $145.61 | 9.419% | $159.325 | $159.33 | $159.35 | $159.30 |
| Purchase #4 | $145.70 | 13.622% | $165.5473 | $165.55 | $165.55 | $165.50 |
| Purchase #5 | $18.49 | 11.373% | $20.5929 | $20.59 | $20.60 | $20.60 |
| Purchase #6 | $66.53 | 12.853% | $75.0811 | $75.08 | $75.10 | $75.10 |
| Purchase #7 | $135.36 | 7.727% | $145.8193 | $145.82 | $145.80 | $145.80 |
| 7 purchase totals = | $830.46 | $916.4903 | $916.50 | $916.55 | $916.40 | |