| 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 | $69.86 | 10.419% | $77.1387 | $77.14 | $77.15 | $77.10 |
| Purchase #2 | $86.73 | 11.846% | $97.004 | $97.00 | $97.00 | $97.00 |
| Purchase #3 | $26.39 | 8.361% | $28.5965 | $28.60 | $28.60 | $28.60 |
| Purchase #4 | $46.76 | 9.778% | $51.3322 | $51.33 | $51.35 | $51.30 |
| Purchase #5 | $150.40 | 3.505% | $155.6715 | $155.67 | $155.65 | $155.70 |
| Purchase #6 | $171.55 | 4.490% | $179.2526 | $179.25 | $179.25 | $179.30 |
| Purchase #7 | $142.98 | 11.592% | $159.5542 | $159.55 | $159.55 | $159.60 |
| 7 purchase totals = | $694.67 | $748.5497 | $748.54 | $748.55 | $748.60 | |