| 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 | $85.59 | 3.321% | $88.4324 | $88.43 | $88.45 | $88.40 |
| Purchase #2 | $166.97 | 9.368% | $182.6117 | $182.61 | $182.60 | $182.60 |
| Purchase #3 | $70.61 | 5.516% | $74.5048 | $74.50 | $74.50 | $74.50 |
| Purchase #4 | $10.39 | 3.775% | $10.7822 | $10.78 | $10.80 | $10.80 |
| Purchase #5 | $144.58 | 7.400% | $155.2789 | $155.28 | $155.30 | $155.30 |
| Purchase #6 | $51.83 | 10.783% | $57.4188 | $57.42 | $57.40 | $57.40 |
| Purchase #7 | $195.70 | 8.555% | $212.4421 | $212.44 | $212.45 | $212.40 |
| 7 purchase totals = | $725.67 | $781.4709 | $781.46 | $781.50 | $781.40 | |