| 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 | $86.78 | 6.804% | $92.6845 | $92.68 | $92.70 | $92.70 |
| Purchase #2 | $59.80 | 3.777% | $62.0586 | $62.06 | $62.05 | $62.10 |
| Purchase #3 | $143.31 | 12.560% | $161.3097 | $161.31 | $161.30 | $161.30 |
| Purchase #4 | $220.64 | 7.581% | $237.3667 | $237.37 | $237.35 | $237.40 |
| Purchase #5 | $16.84 | 13.443% | $19.1038 | $19.10 | $19.10 | $19.10 |
| Purchase #6 | $201.43 | 8.162% | $217.8707 | $217.87 | $217.85 | $217.90 |
| Purchase #7 | $230.56 | 8.375% | $249.8694 | $249.87 | $249.85 | $249.90 |
| 7 purchase totals = | $959.36 | $1,040.2634 | $1,040.26 | $1,040.20 | $1,040.40 | |