| 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 | $51.26 | 3.716% | $53.1648 | $53.16 | $53.15 | $53.20 |
| Purchase #2 | $87.87 | 9.594% | $96.3002 | $96.30 | $96.30 | $96.30 |
| Purchase #3 | $97.76 | 6.814% | $104.4214 | $104.42 | $104.40 | $104.40 |
| Purchase #4 | $122.68 | 12.523% | $138.0432 | $138.04 | $138.05 | $138.00 |
| Purchase #5 | $109.30 | 10.474% | $120.7481 | $120.75 | $120.75 | $120.70 |
| Purchase #6 | $87.38 | 6.253% | $92.8439 | $92.84 | $92.85 | $92.80 |
| Purchase #7 | $170.41 | 6.733% | $181.8837 | $181.88 | $181.90 | $181.90 |
| 7 purchase totals = | $726.66 | $787.4053 | $787.39 | $787.40 | $787.30 | |