| 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 | $103.51 | 7.114% | $110.8737 | $110.87 | $110.85 | $110.90 |
| Purchase #2 | $185.85 | 8.539% | $201.7197 | $201.72 | $201.70 | $201.70 |
| Purchase #3 | $38.64 | 10.217% | $42.5878 | $42.59 | $42.60 | $42.60 |
| Purchase #4 | $68.43 | 10.548% | $75.648 | $75.65 | $75.65 | $75.60 |
| Purchase #5 | $239.88 | 7.472% | $257.8038 | $257.80 | $257.80 | $257.80 |
| Purchase #6 | $108.54 | 8.472% | $117.7355 | $117.74 | $117.75 | $117.70 |
| Purchase #7 | $54.25 | 8.669% | $58.9529 | $58.95 | $58.95 | $59.00 |
| 7 purchase totals = | $799.10 | $865.3214 | $865.32 | $865.30 | $865.30 | |