| 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 | $93.71 | 8.110% | $101.3099 | $101.31 | $101.30 | $101.30 |
| Purchase #2 | $243.27 | 11.515% | $271.2825 | $271.28 | $271.30 | $271.30 |
| Purchase #3 | $191.26 | 13.812% | $217.6768 | $217.68 | $217.70 | $217.70 |
| Purchase #4 | $58.76 | 12.730% | $66.2401 | $66.24 | $66.25 | $66.20 |
| Purchase #5 | $130.32 | 12.689% | $146.8563 | $146.86 | $146.85 | $146.90 |
| Purchase #6 | $18.51 | 13.116% | $20.9378 | $20.94 | $20.95 | $20.90 |
| Purchase #7 | $7.38 | 11.431% | $8.2236 | $8.22 | $8.20 | $8.20 |
| 7 purchase totals = | $743.21 | $832.5270 | $832.53 | $832.55 | $832.50 | |