| 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 | $84.54 | 6.303% | $89.8686 | $89.87 | $89.85 | $89.90 |
| Purchase #2 | $224.96 | 10.840% | $249.3457 | $249.35 | $249.35 | $249.30 |
| Purchase #3 | $70.86 | 7.385% | $76.093 | $76.09 | $76.10 | $76.10 |
| Purchase #4 | $62.57 | 10.147% | $68.919 | $68.92 | $68.90 | $68.90 |
| Purchase #5 | $75.28 | 8.581% | $81.7398 | $81.74 | $81.75 | $81.70 |
| Purchase #6 | $94.35 | 5.532% | $99.5694 | $99.57 | $99.55 | $99.60 |
| Purchase #7 | $11.48 | 13.363% | $13.0141 | $13.01 | $13.00 | $13.00 |
| 7 purchase totals = | $624.04 | $678.5496 | $678.55 | $678.50 | $678.50 | |