| 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 | $10.89 | 10.449% | $12.0279 | $12.03 | $12.05 | $12.00 |
| Purchase #2 | $57.81 | 5.256% | $60.8485 | $60.85 | $60.85 | $60.80 |
| Purchase #3 | $83.66 | 5.228% | $88.0337 | $88.03 | $88.05 | $88.00 |
| Purchase #4 | $139.46 | 8.565% | $151.4047 | $151.40 | $151.40 | $151.40 |
| Purchase #5 | $91.28 | 11.591% | $101.8603 | $101.86 | $101.85 | $101.90 |
| Purchase #6 | $227.62 | 11.642% | $254.1195 | $254.12 | $254.10 | $254.10 |
| Purchase #7 | $96.67 | 13.125% | $109.3579 | $109.36 | $109.35 | $109.40 |
| 7 purchase totals = | $707.39 | $777.6525 | $777.65 | $777.65 | $777.60 | |