| 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 | $60.75 | 5.721% | $64.2255 | $64.23 | $64.25 | $64.20 |
| Purchase #2 | $70.34 | 7.777% | $75.8103 | $75.81 | $75.80 | $75.80 |
| Purchase #3 | $135.95 | 13.411% | $154.1823 | $154.18 | $154.20 | $154.20 |
| Purchase #4 | $155.70 | 12.710% | $175.4895 | $175.49 | $175.50 | $175.50 |
| Purchase #5 | $48.37 | 10.166% | $53.2873 | $53.29 | $53.30 | $53.30 |
| Purchase #6 | $94.62 | 7.661% | $101.8688 | $101.87 | $101.85 | $101.90 |
| Purchase #7 | $53.69 | 10.691% | $59.43 | $59.43 | $59.45 | $59.40 |
| 7 purchase totals = | $619.42 | $684.2937 | $684.30 | $684.35 | $684.30 | |