| 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 | $60.41 | 8.776% | $65.7116 | $65.71 | $65.70 | $65.70 |
| Purchase #2 | $174.93 | 8.697% | $190.1437 | $190.14 | $190.15 | $190.10 |
| Purchase #3 | $16.56 | 3.337% | $17.1126 | $17.11 | $17.10 | $17.10 |
| Purchase #4 | $209.43 | 4.747% | $219.3716 | $219.37 | $219.35 | $219.40 |
| Purchase #5 | $110.36 | 9.698% | $121.0627 | $121.06 | $121.05 | $121.10 |
| Purchase #6 | $70.60 | 12.760% | $79.6086 | $79.61 | $79.60 | $79.60 |
| Purchase #7 | $53.55 | 9.168% | $58.4595 | $58.46 | $58.45 | $58.50 |
| 7 purchase totals = | $695.84 | $751.4703 | $751.46 | $751.40 | $751.50 | |