| 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 | $48.89 | 13.771% | $55.6226 | $55.62 | $55.60 | $55.60 |
| Purchase #2 | $53.55 | 8.181% | $57.9309 | $57.93 | $57.95 | $57.90 |
| Purchase #3 | $186.94 | 10.369% | $206.3238 | $206.32 | $206.30 | $206.30 |
| Purchase #4 | $240.95 | 7.162% | $258.2068 | $258.21 | $258.20 | $258.20 |
| Purchase #5 | $100.50 | 11.285% | $111.8414 | $111.84 | $111.85 | $111.80 |
| Purchase #6 | $6.30 | 3.746% | $6.536 | $6.54 | $6.55 | $6.50 |
| Purchase #7 | $212.66 | 5.400% | $224.1436 | $224.14 | $224.15 | $224.10 |
| 7 purchase totals = | $849.79 | $920.6051 | $920.60 | $920.60 | $920.40 | |