| 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 | $97.51 | 9.108% | $106.3912 | $106.39 | $106.40 | $106.40 |
| Purchase #2 | $135.54 | 11.780% | $151.5066 | $151.51 | $151.50 | $151.50 |
| Purchase #3 | $51.67 | 11.576% | $57.6513 | $57.65 | $57.65 | $57.70 |
| Purchase #4 | $47.55 | 3.221% | $49.0816 | $49.08 | $49.10 | $49.10 |
| Purchase #5 | $56.47 | 4.353% | $58.9281 | $58.93 | $58.95 | $58.90 |
| Purchase #6 | $139.79 | 11.370% | $155.6841 | $155.68 | $155.70 | $155.70 |
| Purchase #7 | $173.29 | 8.264% | $187.6107 | $187.61 | $187.60 | $187.60 |
| 7 purchase totals = | $701.82 | $766.8536 | $766.85 | $766.90 | $766.90 | |