| 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 | $235.72 | 10.506% | $260.4847 | $260.48 | $260.50 | $260.50 |
| Purchase #2 | $84.66 | 3.677% | $87.7729 | $87.77 | $87.75 | $87.80 |
| Purchase #3 | $66.57 | 7.223% | $71.3784 | $71.38 | $71.40 | $71.40 |
| Purchase #4 | $165.45 | 4.686% | $173.203 | $173.20 | $173.20 | $173.20 |
| Purchase #5 | $64.79 | 9.704% | $71.0772 | $71.08 | $71.10 | $71.10 |
| Purchase #6 | $13.34 | 3.756% | $13.8411 | $13.84 | $13.85 | $13.80 |
| Purchase #7 | $46.26 | 8.342% | $50.119 | $50.12 | $50.10 | $50.10 |
| 7 purchase totals = | $676.79 | $727.8763 | $727.87 | $727.90 | $727.90 | |