| 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 | $80.37 | 9.712% | $88.1755 | $88.18 | $88.20 | $88.20 |
| Purchase #2 | $25.58 | 5.443% | $26.9723 | $26.97 | $26.95 | $27.00 |
| Purchase #3 | $190.78 | 12.108% | $213.8796 | $213.88 | $213.90 | $213.90 |
| Purchase #4 | $143.63 | 8.805% | $156.2766 | $156.28 | $156.30 | $156.30 |
| Purchase #5 | $93.31 | 6.847% | $99.6989 | $99.70 | $99.70 | $99.70 |
| Purchase #6 | $182.41 | 13.595% | $207.2086 | $207.21 | $207.20 | $207.20 |
| Purchase #7 | $191.36 | 7.856% | $206.3932 | $206.39 | $206.40 | $206.40 |
| 7 purchase totals = | $907.44 | $998.6047 | $998.61 | $998.65 | $998.70 | |