| 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 | $241.82 | 4.791% | $253.4056 | $253.41 | $253.40 | $253.40 |
| Purchase #2 | $62.45 | 7.606% | $67.1999 | $67.20 | $67.20 | $67.20 |
| Purchase #3 | $7.29 | 10.478% | $8.0538 | $8.05 | $8.05 | $8.10 |
| Purchase #4 | $50.83 | 5.326% | $53.5372 | $53.54 | $53.55 | $53.50 |
| Purchase #5 | $161.69 | 9.815% | $177.5599 | $177.56 | $177.55 | $177.60 |
| Purchase #6 | $229.84 | 5.598% | $242.7064 | $242.71 | $242.70 | $242.70 |
| Purchase #7 | $82.89 | 9.860% | $91.063 | $91.06 | $91.05 | $91.10 |
| 7 purchase totals = | $836.81 | $893.5258 | $893.53 | $893.50 | $893.60 | |