| 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 | $52.52 | 4.409% | $54.8356 | $54.84 | $54.85 | $54.80 |
| Purchase #2 | $150.57 | 6.708% | $160.6702 | $160.67 | $160.65 | $160.70 |
| Purchase #3 | $123.63 | 3.622% | $128.1079 | $128.11 | $128.10 | $128.10 |
| Purchase #4 | $180.58 | 11.800% | $201.8884 | $201.89 | $201.90 | $201.90 |
| Purchase #5 | $176.32 | 3.368% | $182.2585 | $182.26 | $182.25 | $182.30 |
| Purchase #6 | $116.56 | 5.140% | $122.5512 | $122.55 | $122.55 | $122.60 |
| Purchase #7 | $102.39 | 10.624% | $113.2679 | $113.27 | $113.25 | $113.30 |
| 7 purchase totals = | $902.57 | $963.5797 | $963.59 | $963.55 | $963.70 | |