| 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 | $129.90 | 8.633% | $141.1143 | $141.11 | $141.10 | $141.10 |
| Purchase #2 | $213.85 | 8.818% | $232.7073 | $232.71 | $232.70 | $232.70 |
| Purchase #3 | $45.27 | 9.209% | $49.4389 | $49.44 | $49.45 | $49.40 |
| Purchase #4 | $63.44 | 4.432% | $66.2517 | $66.25 | $66.25 | $66.30 |
| Purchase #5 | $121.48 | 4.805% | $127.3171 | $127.32 | $127.30 | $127.30 |
| Purchase #6 | $115.31 | 5.519% | $121.674 | $121.67 | $121.65 | $121.70 |
| Purchase #7 | $20.39 | 11.574% | $22.7499 | $22.75 | $22.75 | $22.70 |
| 7 purchase totals = | $709.64 | $761.2532 | $761.25 | $761.20 | $761.20 | |