| 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 | $226.57 | 9.516% | $248.1304 | $248.13 | $248.15 | $248.10 |
| Purchase #2 | $189.38 | 12.368% | $212.8025 | $212.80 | $212.80 | $212.80 |
| Purchase #3 | $91.26 | 7.120% | $97.7577 | $97.76 | $97.75 | $97.80 |
| Purchase #4 | $81.75 | 8.675% | $88.8418 | $88.84 | $88.85 | $88.80 |
| Purchase #5 | $56.88 | 7.582% | $61.1926 | $61.19 | $61.20 | $61.20 |
| Purchase #6 | $46.35 | 5.745% | $49.0128 | $49.01 | $49.00 | $49.00 |
| Purchase #7 | $19.81 | 9.716% | $21.7347 | $21.73 | $21.75 | $21.70 |
| 7 purchase totals = | $712.00 | $779.4725 | $779.46 | $779.50 | $779.40 | |