| 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 | $44.67 | 3.807% | $46.3706 | $46.37 | $46.35 | $46.40 |
| Purchase #2 | $112.91 | 12.293% | $126.79 | $126.79 | $126.80 | $126.80 |
| Purchase #3 | $45.48 | 5.772% | $48.1051 | $48.11 | $48.10 | $48.10 |
| Purchase #4 | $158.59 | 4.355% | $165.4966 | $165.50 | $165.50 | $165.50 |
| Purchase #5 | $202.68 | 5.355% | $213.5335 | $213.53 | $213.55 | $213.50 |
| Purchase #6 | $189.82 | 5.533% | $200.3227 | $200.32 | $200.30 | $200.30 |
| Purchase #7 | $131.74 | 9.365% | $144.0775 | $144.08 | $144.10 | $144.10 |
| 7 purchase totals = | $885.89 | $944.6960 | $944.70 | $944.70 | $944.70 | |