| 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 | $31.71 | 4.722% | $33.2073 | $33.21 | $33.20 | $33.20 |
| Purchase #2 | $183.26 | 12.108% | $205.4491 | $205.45 | $205.45 | $205.40 |
| Purchase #3 | $226.42 | 10.119% | $249.3314 | $249.33 | $249.35 | $249.30 |
| Purchase #4 | $49.63 | 12.753% | $55.9593 | $55.96 | $55.95 | $56.00 |
| Purchase #5 | $82.52 | 8.672% | $89.6761 | $89.68 | $89.70 | $89.70 |
| Purchase #6 | $147.88 | 9.589% | $162.0602 | $162.06 | $162.05 | $162.10 |
| Purchase #7 | $74.69 | 3.715% | $77.4647 | $77.46 | $77.45 | $77.50 |
| 7 purchase totals = | $796.11 | $873.1481 | $873.15 | $873.15 | $873.20 | |