| 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 | $78.47 | 7.245% | $84.1552 | $84.16 | $84.15 | $84.20 |
| Purchase #2 | $92.85 | 8.239% | $100.4999 | $100.50 | $100.50 | $100.50 |
| Purchase #3 | $163.73 | 12.575% | $184.319 | $184.32 | $184.30 | $184.30 |
| Purchase #4 | $51.39 | 4.748% | $53.83 | $53.83 | $53.85 | $53.80 |
| Purchase #5 | $226.40 | 11.869% | $253.2714 | $253.27 | $253.25 | $253.30 |
| Purchase #6 | $218.51 | 4.378% | $228.0764 | $228.08 | $228.10 | $228.10 |
| Purchase #7 | $26.34 | 13.319% | $29.8482 | $29.85 | $29.85 | $29.80 |
| 7 purchase totals = | $857.69 | $934.0001 | $934.01 | $934.00 | $934.00 | |