| 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 | $75.40 | 11.274% | $83.9006 | $83.90 | $83.90 | $83.90 |
| Purchase #2 | $109.30 | 6.300% | $116.1859 | $116.19 | $116.20 | $116.20 |
| Purchase #3 | $166.66 | 13.584% | $189.2991 | $189.30 | $189.30 | $189.30 |
| Purchase #4 | $25.65 | 6.608% | $27.345 | $27.35 | $27.35 | $27.30 |
| Purchase #5 | $95.32 | 4.687% | $99.7876 | $99.79 | $99.80 | $99.80 |
| Purchase #6 | $238.52 | 5.280% | $251.1139 | $251.11 | $251.10 | $251.10 |
| Purchase #7 | $54.87 | 5.619% | $57.9531 | $57.95 | $57.95 | $58.00 |
| 7 purchase totals = | $765.72 | $825.5852 | $825.59 | $825.60 | $825.60 | |