| 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 | $39.62 | 3.705% | $41.0879 | $41.09 | $41.10 | $41.10 |
| Purchase #2 | $45.82 | 3.312% | $47.3376 | $47.34 | $47.35 | $47.30 |
| Purchase #3 | $37.94 | 9.196% | $41.429 | $41.43 | $41.45 | $41.40 |
| Purchase #4 | $97.59 | 5.713% | $103.1653 | $103.17 | $103.15 | $103.20 |
| Purchase #5 | $148.74 | 6.546% | $158.4765 | $158.48 | $158.50 | $158.50 |
| Purchase #6 | $136.85 | 13.377% | $155.1564 | $155.16 | $155.15 | $155.20 |
| Purchase #7 | $148.86 | 9.535% | $163.0538 | $163.05 | $163.05 | $163.10 |
| 7 purchase totals = | $655.42 | $709.7065 | $709.72 | $709.75 | $709.80 | |