| 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 | $23.71 | 7.816% | $25.5632 | $25.56 | $25.55 | $25.60 |
| Purchase #2 | $101.61 | 4.849% | $106.5371 | $106.54 | $106.55 | $106.50 |
| Purchase #3 | $74.65 | 13.463% | $84.7001 | $84.70 | $84.70 | $84.70 |
| Purchase #4 | $52.92 | 11.713% | $59.1185 | $59.12 | $59.10 | $59.10 |
| Purchase #5 | $84.94 | 12.405% | $95.4768 | $95.48 | $95.50 | $95.50 |
| Purchase #6 | $118.76 | 8.344% | $128.6693 | $128.67 | $128.65 | $128.70 |
| Purchase #7 | $124.49 | 7.603% | $133.955 | $133.96 | $133.95 | $134.00 |
| 7 purchase totals = | $581.08 | $634.0200 | $634.03 | $634.00 | $634.10 | |