| 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 | $40.86 | 9.776% | $44.8545 | $44.85 | $44.85 | $44.90 |
| Purchase #2 | $71.43 | 12.524% | $80.3759 | $80.38 | $80.40 | $80.40 |
| Purchase #3 | $107.72 | 3.297% | $111.2715 | $111.27 | $111.25 | $111.30 |
| Purchase #4 | $240.79 | 9.302% | $263.1883 | $263.19 | $263.20 | $263.20 |
| Purchase #5 | $197.79 | 8.617% | $214.8336 | $214.83 | $214.85 | $214.80 |
| Purchase #6 | $241.40 | 12.576% | $271.7585 | $271.76 | $271.75 | $271.80 |
| Purchase #7 | $168.81 | 13.460% | $191.5318 | $191.53 | $191.55 | $191.50 |
| 7 purchase totals = | $1,068.80 | $1,177.8141 | $1,177.81 | $1,177.85 | $1,177.90 | |