| 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 | $39.63 | 11.379% | $44.1395 | $44.14 | $44.15 | $44.10 |
| Purchase #2 | $217.55 | 4.329% | $226.9677 | $226.97 | $226.95 | $227.00 |
| Purchase #3 | $50.96 | 8.774% | $55.4312 | $55.43 | $55.45 | $55.40 |
| Purchase #4 | $46.74 | 13.566% | $53.0807 | $53.08 | $53.10 | $53.10 |
| Purchase #5 | $47.39 | 12.604% | $53.363 | $53.36 | $53.35 | $53.40 |
| Purchase #6 | $65.60 | 9.658% | $71.9356 | $71.94 | $71.95 | $71.90 |
| Purchase #7 | $218.60 | 6.414% | $232.621 | $232.62 | $232.60 | $232.60 |
| 7 purchase totals = | $686.47 | $737.5387 | $737.54 | $737.55 | $737.50 | |