| 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 | $124.99 | 12.624% | $140.7687 | $140.77 | $140.75 | $140.80 |
| Purchase #2 | $26.83 | 13.464% | $30.4424 | $30.44 | $30.45 | $30.40 |
| Purchase #3 | $74.89 | 6.364% | $79.656 | $79.66 | $79.65 | $79.70 |
| Purchase #4 | $45.27 | 11.669% | $50.5526 | $50.55 | $50.55 | $50.60 |
| Purchase #5 | $91.63 | 5.667% | $96.8227 | $96.82 | $96.80 | $96.80 |
| Purchase #6 | $28.75 | 4.244% | $29.9702 | $29.97 | $29.95 | $30.00 |
| Purchase #7 | $69.58 | 7.670% | $74.9168 | $74.92 | $74.90 | $74.90 |
| 7 purchase totals = | $461.94 | $503.1294 | $503.13 | $503.05 | $503.20 | |