| 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 | $128.64 | 11.656% | $143.6343 | $143.63 | $143.65 | $143.60 |
| Purchase #2 | $219.77 | 3.176% | $226.7499 | $226.75 | $226.75 | $226.70 |
| Purchase #3 | $180.95 | 11.790% | $202.284 | $202.28 | $202.30 | $202.30 |
| Purchase #4 | $39.71 | 5.684% | $41.9671 | $41.97 | $41.95 | $42.00 |
| Purchase #5 | $36.67 | 9.229% | $40.0543 | $40.05 | $40.05 | $40.10 |
| Purchase #6 | $64.89 | 8.630% | $70.49 | $70.49 | $70.50 | $70.50 |
| Purchase #7 | $13.65 | 5.618% | $14.4169 | $14.42 | $14.40 | $14.40 |
| 7 purchase totals = | $684.28 | $739.5965 | $739.59 | $739.60 | $739.60 | |