| 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 | $12.68 | 6.342% | $13.4842 | $13.48 | $13.50 | $13.50 |
| Purchase #2 | $54.73 | 8.328% | $59.2879 | $59.29 | $59.30 | $59.30 |
| Purchase #3 | $31.85 | 13.811% | $36.2488 | $36.25 | $36.25 | $36.20 |
| Purchase #4 | $102.89 | 7.851% | $110.9679 | $110.97 | $110.95 | $111.00 |
| Purchase #5 | $229.29 | 10.810% | $254.0762 | $254.08 | $254.10 | $254.10 |
| Purchase #6 | $227.70 | 13.405% | $258.2232 | $258.22 | $258.20 | $258.20 |
| Purchase #7 | $76.69 | 11.301% | $85.3567 | $85.36 | $85.35 | $85.40 |
| 7 purchase totals = | $735.83 | $817.6449 | $817.65 | $817.65 | $817.70 | |