| 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 | $9.88 | 8.717% | $10.7412 | $10.74 | $10.75 | $10.70 |
| Purchase #2 | $184.62 | 3.384% | $190.8675 | $190.87 | $190.85 | $190.90 |
| Purchase #3 | $21.45 | 12.395% | $24.1087 | $24.11 | $24.10 | $24.10 |
| Purchase #4 | $227.25 | 11.656% | $253.7383 | $253.74 | $253.75 | $253.70 |
| Purchase #5 | $108.91 | 4.501% | $113.812 | $113.81 | $113.80 | $113.80 |
| Purchase #6 | $54.25 | 9.281% | $59.2849 | $59.28 | $59.30 | $59.30 |
| Purchase #7 | $67.63 | 11.608% | $75.4805 | $75.48 | $75.50 | $75.50 |
| 7 purchase totals = | $673.99 | $728.0331 | $728.03 | $728.05 | $728.00 | |