| 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 | $30.89 | 12.315% | $34.6941 | $34.69 | $34.70 | $34.70 |
| Purchase #2 | $226.31 | 5.199% | $238.0759 | $238.08 | $238.10 | $238.10 |
| Purchase #3 | $39.25 | 5.667% | $41.4743 | $41.47 | $41.45 | $41.50 |
| Purchase #4 | $148.61 | 4.264% | $154.9467 | $154.95 | $154.95 | $154.90 |
| Purchase #5 | $198.77 | 9.146% | $216.9495 | $216.95 | $216.95 | $216.90 |
| Purchase #6 | $89.35 | 4.218% | $93.1188 | $93.12 | $93.10 | $93.10 |
| Purchase #7 | $98.55 | 3.283% | $101.7854 | $101.79 | $101.80 | $101.80 |
| 7 purchase totals = | $831.73 | $881.0447 | $881.05 | $881.05 | $881.00 | |