| 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 | $46.49 | 10.854% | $51.536 | $51.54 | $51.55 | $51.50 |
| Purchase #2 | $45.31 | 3.299% | $46.8048 | $46.80 | $46.80 | $46.80 |
| Purchase #3 | $98.37 | 12.475% | $110.6417 | $110.64 | $110.65 | $110.60 |
| Purchase #4 | $117.43 | 6.275% | $124.7987 | $124.80 | $124.80 | $124.80 |
| Purchase #5 | $86.27 | 13.769% | $98.1485 | $98.15 | $98.15 | $98.10 |
| Purchase #6 | $225.54 | 8.677% | $245.1101 | $245.11 | $245.10 | $245.10 |
| Purchase #7 | $172.91 | 12.327% | $194.2246 | $194.22 | $194.20 | $194.20 |
| 7 purchase totals = | $792.32 | $871.2644 | $871.26 | $871.25 | $871.10 | |