| 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 | $52.40 | 3.741% | $54.3603 | $54.36 | $54.35 | $54.40 |
| Purchase #2 | $33.42 | 13.493% | $37.9294 | $37.93 | $37.95 | $37.90 |
| Purchase #3 | $138.46 | 9.191% | $151.1859 | $151.19 | $151.20 | $151.20 |
| Purchase #4 | $132.83 | 10.174% | $146.3441 | $146.34 | $146.35 | $146.30 |
| Purchase #5 | $211.79 | 12.347% | $237.9397 | $237.94 | $237.95 | $237.90 |
| Purchase #6 | $193.29 | 13.659% | $219.6915 | $219.69 | $219.70 | $219.70 |
| Purchase #7 | $122.68 | 13.260% | $138.9474 | $138.95 | $138.95 | $138.90 |
| 7 purchase totals = | $884.87 | $986.3983 | $986.40 | $986.45 | $986.30 | |