| 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 | $76.55 | 7.848% | $82.5576 | $82.56 | $82.55 | $82.60 |
| Purchase #2 | $5.69 | 9.585% | $6.2354 | $6.24 | $6.25 | $6.20 |
| Purchase #3 | $85.42 | 9.692% | $93.6989 | $93.70 | $93.70 | $93.70 |
| Purchase #4 | $141.90 | 11.681% | $158.4753 | $158.48 | $158.50 | $158.50 |
| Purchase #5 | $194.91 | 10.612% | $215.5938 | $215.59 | $215.60 | $215.60 |
| Purchase #6 | $200.73 | 12.654% | $226.1304 | $226.13 | $226.15 | $226.10 |
| Purchase #7 | $118.48 | 6.272% | $125.9111 | $125.91 | $125.90 | $125.90 |
| 7 purchase totals = | $823.68 | $908.6025 | $908.61 | $908.65 | $908.60 | |