| 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 | $95.37 | 9.127% | $104.0744 | $104.07 | $104.05 | $104.10 |
| Purchase #2 | $153.62 | 8.150% | $166.14 | $166.14 | $166.15 | $166.10 |
| Purchase #3 | $152.29 | 7.549% | $163.7864 | $163.79 | $163.80 | $163.80 |
| Purchase #4 | $45.97 | 8.606% | $49.9262 | $49.93 | $49.95 | $49.90 |
| Purchase #5 | $195.42 | 11.435% | $217.7663 | $217.77 | $217.75 | $217.80 |
| Purchase #6 | $62.65 | 7.401% | $67.2867 | $67.29 | $67.30 | $67.30 |
| Purchase #7 | $67.56 | 5.561% | $71.317 | $71.32 | $71.30 | $71.30 |
| 7 purchase totals = | $772.88 | $840.2970 | $840.31 | $840.30 | $840.30 | |