| 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 | $109.65 | 8.774% | $119.2707 | $119.27 | $119.25 | $119.30 |
| Purchase #2 | $100.93 | 8.222% | $109.2285 | $109.23 | $109.25 | $109.20 |
| Purchase #3 | $9.63 | 3.660% | $9.9825 | $9.98 | $10.00 | $10.00 |
| Purchase #4 | $44.76 | 4.803% | $46.9098 | $46.91 | $46.90 | $46.90 |
| Purchase #5 | $207.55 | 7.848% | $223.8385 | $223.84 | $223.85 | $223.80 |
| Purchase #6 | $205.97 | 7.259% | $220.9214 | $220.92 | $220.90 | $220.90 |
| Purchase #7 | $47.61 | 6.510% | $50.7094 | $50.71 | $50.70 | $50.70 |
| 7 purchase totals = | $726.10 | $780.8608 | $780.86 | $780.85 | $780.80 | |