| 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 | $39.77 | 12.424% | $44.711 | $44.71 | $44.70 | $44.70 |
| Purchase #2 | $18.44 | 13.215% | $20.8768 | $20.88 | $20.90 | $20.90 |
| Purchase #3 | $17.61 | 8.172% | $19.0491 | $19.05 | $19.05 | $19.00 |
| Purchase #4 | $79.91 | 4.816% | $83.7585 | $83.76 | $83.75 | $83.80 |
| Purchase #5 | $216.68 | 4.840% | $227.1673 | $227.17 | $227.15 | $227.20 |
| Purchase #6 | $145.42 | 8.515% | $157.8025 | $157.80 | $157.80 | $157.80 |
| Purchase #7 | $147.74 | 5.288% | $155.5525 | $155.55 | $155.55 | $155.60 |
| 7 purchase totals = | $665.57 | $708.9177 | $708.92 | $708.90 | $709.00 | |