| 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 | $106.79 | 5.541% | $112.7072 | $112.71 | $112.70 | $112.70 |
| Purchase #2 | $209.30 | 3.309% | $216.2257 | $216.23 | $216.25 | $216.20 |
| Purchase #3 | $169.91 | 5.738% | $179.6594 | $179.66 | $179.65 | $179.70 |
| Purchase #4 | $41.29 | 8.307% | $44.72 | $44.72 | $44.70 | $44.70 |
| Purchase #5 | $171.36 | 4.407% | $178.9118 | $178.91 | $178.90 | $178.90 |
| Purchase #6 | $53.74 | 11.863% | $60.1152 | $60.12 | $60.10 | $60.10 |
| Purchase #7 | $81.26 | 8.281% | $87.9891 | $87.99 | $88.00 | $88.00 |
| 7 purchase totals = | $833.65 | $880.3284 | $880.34 | $880.30 | $880.30 | |