| 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 | $75.78 | 11.383% | $84.406 | $84.41 | $84.40 | $84.40 |
| Purchase #2 | $100.54 | 6.706% | $107.2822 | $107.28 | $107.30 | $107.30 |
| Purchase #3 | $187.65 | 12.694% | $211.4703 | $211.47 | $211.45 | $211.50 |
| Purchase #4 | $186.61 | 4.856% | $195.6718 | $195.67 | $195.65 | $195.70 |
| Purchase #5 | $65.46 | 10.318% | $72.2142 | $72.21 | $72.20 | $72.20 |
| Purchase #6 | $53.64 | 10.479% | $59.2609 | $59.26 | $59.25 | $59.30 |
| Purchase #7 | $62.93 | 7.774% | $67.8222 | $67.82 | $67.80 | $67.80 |
| 7 purchase totals = | $732.61 | $798.1276 | $798.12 | $798.05 | $798.20 | |