| 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 | $66.86 | 6.471% | $71.1865 | $71.19 | $71.20 | $71.20 |
| Purchase #2 | $67.71 | 7.529% | $72.8079 | $72.81 | $72.80 | $72.80 |
| Purchase #3 | $55.99 | 7.366% | $60.1142 | $60.11 | $60.10 | $60.10 |
| Purchase #4 | $26.84 | 9.127% | $29.2897 | $29.29 | $29.30 | $29.30 |
| Purchase #5 | $190.97 | 12.402% | $214.6541 | $214.65 | $214.65 | $214.70 |
| Purchase #6 | $47.66 | 8.390% | $51.6587 | $51.66 | $51.65 | $51.70 |
| Purchase #7 | $20.28 | 4.232% | $21.1382 | $21.14 | $21.15 | $21.10 |
| 7 purchase totals = | $476.31 | $520.8493 | $520.85 | $520.85 | $520.90 | |