| 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 | $75.77 | 11.336% | $84.3593 | $84.36 | $84.35 | $84.40 |
| Purchase #2 | $59.42 | 10.811% | $65.8439 | $65.84 | $65.85 | $65.80 |
| Purchase #3 | $21.27 | 4.738% | $22.2778 | $22.28 | $22.30 | $22.30 |
| Purchase #4 | $236.85 | 7.188% | $253.8748 | $253.87 | $253.85 | $253.90 |
| Purchase #5 | $232.31 | 8.208% | $251.378 | $251.38 | $251.40 | $251.40 |
| Purchase #6 | $232.37 | 9.582% | $254.6357 | $254.64 | $254.65 | $254.60 |
| Purchase #7 | $107.40 | 5.251% | $113.0396 | $113.04 | $113.05 | $113.00 |
| 7 purchase totals = | $965.39 | $1,045.4091 | $1,045.41 | $1,045.45 | $1,045.40 | |