| 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 | $110.40 | 8.793% | $120.1075 | $120.11 | $120.10 | $120.10 |
| Purchase #2 | $184.68 | 5.283% | $194.4366 | $194.44 | $194.45 | $194.40 |
| Purchase #3 | $30.74 | 11.765% | $34.3566 | $34.36 | $34.35 | $34.40 |
| Purchase #4 | $102.25 | 3.869% | $106.2061 | $106.21 | $106.20 | $106.20 |
| Purchase #5 | $167.57 | 6.618% | $178.6598 | $178.66 | $178.65 | $178.70 |
| Purchase #6 | $83.48 | 12.462% | $93.8833 | $93.88 | $93.90 | $93.90 |
| Purchase #7 | $19.76 | 5.506% | $20.848 | $20.85 | $20.85 | $20.80 |
| 7 purchase totals = | $698.88 | $748.4979 | $748.51 | $748.50 | $748.50 | |