| 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 | $97.62 | 8.300% | $105.7225 | $105.72 | $105.70 | $105.70 |
| Purchase #2 | $175.92 | 7.841% | $189.7139 | $189.71 | $189.70 | $189.70 |
| Purchase #3 | $49.93 | 10.397% | $55.1212 | $55.12 | $55.10 | $55.10 |
| Purchase #4 | $43.78 | 6.638% | $46.6861 | $46.69 | $46.70 | $46.70 |
| Purchase #5 | $202.41 | 4.488% | $211.4942 | $211.49 | $211.50 | $211.50 |
| Purchase #6 | $81.57 | 8.409% | $88.4292 | $88.43 | $88.45 | $88.40 |
| Purchase #7 | $167.41 | 6.533% | $178.3469 | $178.35 | $178.35 | $178.30 |
| 7 purchase totals = | $818.64 | $875.5140 | $875.51 | $875.50 | $875.40 | |