| 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 | $91.87 | 3.228% | $94.8356 | $94.84 | $94.85 | $94.80 |
| Purchase #2 | $65.48 | 7.319% | $70.2725 | $70.27 | $70.25 | $70.30 |
| Purchase #3 | $125.53 | 4.564% | $131.2592 | $131.26 | $131.25 | $131.30 |
| Purchase #4 | $210.28 | 7.799% | $226.6797 | $226.68 | $226.70 | $226.70 |
| Purchase #5 | $54.80 | 7.466% | $58.8914 | $58.89 | $58.90 | $58.90 |
| Purchase #6 | $39.34 | 3.446% | $40.6957 | $40.70 | $40.70 | $40.70 |
| Purchase #7 | $178.34 | 10.574% | $197.1977 | $197.20 | $197.20 | $197.20 |
| 7 purchase totals = | $765.64 | $819.8318 | $819.84 | $819.85 | $819.90 | |