| 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 | $83.36 | 3.204% | $86.0309 | $86.03 | $86.05 | $86.00 |
| Purchase #2 | $187.52 | 8.617% | $203.6786 | $203.68 | $203.70 | $203.70 |
| Purchase #3 | $21.41 | 3.360% | $22.1294 | $22.13 | $22.15 | $22.10 |
| Purchase #4 | $39.33 | 7.203% | $42.1629 | $42.16 | $42.15 | $42.20 |
| Purchase #5 | $185.80 | 11.640% | $207.4271 | $207.43 | $207.45 | $207.40 |
| Purchase #6 | $5.88 | 8.169% | $6.3603 | $6.36 | $6.35 | $6.40 |
| Purchase #7 | $173.90 | 8.730% | $189.0815 | $189.08 | $189.10 | $189.10 |
| 7 purchase totals = | $697.20 | $756.8707 | $756.87 | $756.95 | $756.90 | |