| 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 | $94.39 | 4.575% | $98.7083 | $98.71 | $98.70 | $98.70 |
| Purchase #2 | $38.86 | 8.609% | $42.2055 | $42.21 | $42.20 | $42.20 |
| Purchase #3 | $106.38 | 12.234% | $119.3945 | $119.39 | $119.40 | $119.40 |
| Purchase #4 | $14.70 | 10.328% | $16.2182 | $16.22 | $16.20 | $16.20 |
| Purchase #5 | $169.85 | 6.363% | $180.6576 | $180.66 | $180.65 | $180.70 |
| Purchase #6 | $152.32 | 13.226% | $172.4658 | $172.47 | $172.45 | $172.50 |
| Purchase #7 | $235.65 | 5.759% | $249.2211 | $249.22 | $249.20 | $249.20 |
| 7 purchase totals = | $812.15 | $878.8710 | $878.88 | $878.80 | $878.90 | |