| 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 | $33.61 | 10.421% | $37.1125 | $37.11 | $37.10 | $37.10 |
| Purchase #2 | $97.28 | 13.234% | $110.154 | $110.15 | $110.15 | $110.20 |
| Purchase #3 | $157.26 | 3.682% | $163.0503 | $163.05 | $163.05 | $163.10 |
| Purchase #4 | $91.75 | 4.582% | $95.954 | $95.95 | $95.95 | $96.00 |
| Purchase #5 | $224.60 | 13.858% | $255.7251 | $255.73 | $255.75 | $255.70 |
| Purchase #6 | $35.71 | 5.661% | $37.7315 | $37.73 | $37.75 | $37.70 |
| Purchase #7 | $180.70 | 12.327% | $202.9749 | $202.97 | $202.95 | $203.00 |
| 7 purchase totals = | $820.91 | $902.7023 | $902.69 | $902.70 | $902.80 | |