| 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 | $59.96 | 9.312% | $65.5435 | $65.54 | $65.55 | $65.50 |
| Purchase #2 | $247.89 | 9.147% | $270.5645 | $270.56 | $270.55 | $270.60 |
| Purchase #3 | $102.86 | 7.760% | $110.8419 | $110.84 | $110.85 | $110.80 |
| Purchase #4 | $50.55 | 8.398% | $54.7952 | $54.80 | $54.80 | $54.80 |
| Purchase #5 | $61.70 | 9.451% | $67.5313 | $67.53 | $67.55 | $67.50 |
| Purchase #6 | $53.62 | 13.858% | $61.0507 | $61.05 | $61.05 | $61.10 |
| Purchase #7 | $236.30 | 5.233% | $248.6656 | $248.67 | $248.65 | $248.70 |
| 7 purchase totals = | $812.88 | $878.9927 | $878.99 | $879.00 | $879.00 | |