| 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 | $115.97 | 7.709% | $124.9101 | $124.91 | $124.90 | $124.90 |
| Purchase #2 | $83.53 | 9.150% | $91.173 | $91.17 | $91.15 | $91.20 |
| Purchase #3 | $210.38 | 3.224% | $217.1627 | $217.16 | $217.15 | $217.20 |
| Purchase #4 | $56.73 | 13.210% | $64.224 | $64.22 | $64.20 | $64.20 |
| Purchase #5 | $158.77 | 13.703% | $180.5263 | $180.53 | $180.55 | $180.50 |
| Purchase #6 | $124.87 | 5.571% | $131.8265 | $131.83 | $131.85 | $131.80 |
| Purchase #7 | $22.82 | 4.681% | $23.8882 | $23.89 | $23.90 | $23.90 |
| 7 purchase totals = | $773.07 | $833.7108 | $833.71 | $833.70 | $833.70 | |