| 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 | $49.81 | 4.623% | $52.1127 | $52.11 | $52.10 | $52.10 |
| Purchase #2 | $33.78 | 4.541% | $35.3139 | $35.31 | $35.30 | $35.30 |
| Purchase #3 | $37.44 | 11.358% | $41.6924 | $41.69 | $41.70 | $41.70 |
| Purchase #4 | $189.76 | 5.836% | $200.8344 | $200.83 | $200.85 | $200.80 |
| Purchase #5 | $163.45 | 8.847% | $177.9104 | $177.91 | $177.90 | $177.90 |
| Purchase #6 | $155.31 | 10.417% | $171.4886 | $171.49 | $171.50 | $171.50 |
| Purchase #7 | $95.66 | 5.686% | $101.0992 | $101.10 | $101.10 | $101.10 |
| 7 purchase totals = | $725.21 | $780.4516 | $780.44 | $780.45 | $780.40 | |