| 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 | $232.53 | 9.280% | $254.1088 | $254.11 | $254.10 | $254.10 |
| Purchase #2 | $24.48 | 10.144% | $26.9633 | $26.96 | $26.95 | $27.00 |
| Purchase #3 | $72.81 | 9.633% | $79.8238 | $79.82 | $79.80 | $79.80 |
| Purchase #4 | $133.32 | 13.411% | $151.1995 | $151.20 | $151.20 | $151.20 |
| Purchase #5 | $39.38 | 6.525% | $41.9495 | $41.95 | $41.95 | $41.90 |
| Purchase #6 | $27.59 | 7.102% | $29.5494 | $29.55 | $29.55 | $29.50 |
| Purchase #7 | $41.39 | 3.376% | $42.7873 | $42.79 | $42.80 | $42.80 |
| 7 purchase totals = | $571.50 | $626.3816 | $626.38 | $626.35 | $626.30 | |