| 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 | $70.79 | 5.653% | $74.7918 | $74.79 | $74.80 | $74.80 |
| Purchase #2 | $97.49 | 4.571% | $101.9463 | $101.95 | $101.95 | $101.90 |
| Purchase #3 | $219.77 | 5.712% | $232.3233 | $232.32 | $232.30 | $232.30 |
| Purchase #4 | $49.65 | 5.498% | $52.3798 | $52.38 | $52.40 | $52.40 |
| Purchase #5 | $53.86 | 3.483% | $55.7359 | $55.74 | $55.75 | $55.70 |
| Purchase #6 | $75.70 | 8.124% | $81.8499 | $81.85 | $81.85 | $81.80 |
| Purchase #7 | $37.70 | 5.846% | $39.9039 | $39.90 | $39.90 | $39.90 |
| 7 purchase totals = | $604.96 | $638.9309 | $638.93 | $638.95 | $638.80 | |