| 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 | $51.42 | 4.733% | $53.8537 | $53.85 | $53.85 | $53.90 |
| Purchase #2 | $49.88 | 11.787% | $55.7594 | $55.76 | $55.75 | $55.80 |
| Purchase #3 | $146.62 | 10.252% | $161.6515 | $161.65 | $161.65 | $161.70 |
| Purchase #4 | $247.96 | 9.128% | $270.5938 | $270.59 | $270.60 | $270.60 |
| Purchase #5 | $19.72 | 4.368% | $20.5814 | $20.58 | $20.60 | $20.60 |
| Purchase #6 | $220.72 | 6.362% | $234.7622 | $234.76 | $234.75 | $234.80 |
| Purchase #7 | $47.64 | 12.723% | $53.7012 | $53.70 | $53.70 | $53.70 |
| 7 purchase totals = | $783.96 | $850.9032 | $850.89 | $850.90 | $851.10 | |