| 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 | $85.83 | 3.497% | $88.8315 | $88.83 | $88.85 | $88.80 |
| Purchase #2 | $72.81 | 3.366% | $75.2608 | $75.26 | $75.25 | $75.30 |
| Purchase #3 | $42.71 | 3.326% | $44.1305 | $44.13 | $44.15 | $44.10 |
| Purchase #4 | $120.43 | 6.234% | $127.9376 | $127.94 | $127.95 | $127.90 |
| Purchase #5 | $125.31 | 9.666% | $137.4225 | $137.42 | $137.40 | $137.40 |
| Purchase #6 | $133.87 | 7.583% | $144.0214 | $144.02 | $144.00 | $144.00 |
| Purchase #7 | $96.63 | 5.616% | $102.0567 | $102.06 | $102.05 | $102.10 |
| 7 purchase totals = | $677.59 | $719.6610 | $719.66 | $719.65 | $719.60 | |