| 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 | $23.48 | 6.157% | $24.9257 | $24.93 | $24.95 | $24.90 |
| Purchase #2 | $41.51 | 12.118% | $46.5402 | $46.54 | $46.55 | $46.50 |
| Purchase #3 | $48.74 | 10.285% | $53.7529 | $53.75 | $53.75 | $53.80 |
| Purchase #4 | $184.83 | 10.402% | $204.056 | $204.06 | $204.05 | $204.10 |
| Purchase #5 | $166.36 | 8.417% | $180.3625 | $180.36 | $180.35 | $180.40 |
| Purchase #6 | $130.65 | 10.186% | $143.958 | $143.96 | $143.95 | $144.00 |
| Purchase #7 | $88.37 | 7.734% | $95.2045 | $95.20 | $95.20 | $95.20 |
| 7 purchase totals = | $683.94 | $748.7998 | $748.80 | $748.80 | $748.90 | |