| 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 | $49.57 | 13.225% | $56.1256 | $56.13 | $56.15 | $56.10 |
| Purchase #2 | $33.28 | 5.482% | $35.1044 | $35.10 | $35.10 | $35.10 |
| Purchase #3 | $243.79 | 5.643% | $257.5471 | $257.55 | $257.55 | $257.50 |
| Purchase #4 | $104.28 | 4.133% | $108.5899 | $108.59 | $108.60 | $108.60 |
| Purchase #5 | $37.76 | 5.304% | $39.7628 | $39.76 | $39.75 | $39.80 |
| Purchase #6 | $147.52 | 8.629% | $160.2495 | $160.25 | $160.25 | $160.20 |
| Purchase #7 | $154.56 | 9.264% | $168.8784 | $168.88 | $168.90 | $168.90 |
| 7 purchase totals = | $770.76 | $826.2577 | $826.26 | $826.30 | $826.20 | |