| 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 | $45.40 | 3.379% | $46.9341 | $46.93 | $46.95 | $46.90 |
| Purchase #2 | $121.61 | 10.548% | $134.4374 | $134.44 | $134.45 | $134.40 |
| Purchase #3 | $157.46 | 11.218% | $175.1239 | $175.12 | $175.10 | $175.10 |
| Purchase #4 | $30.50 | 8.635% | $33.1337 | $33.13 | $33.15 | $33.10 |
| Purchase #5 | $53.38 | 13.310% | $60.4849 | $60.48 | $60.50 | $60.50 |
| Purchase #6 | $132.29 | 7.674% | $142.4419 | $142.44 | $142.45 | $142.40 |
| Purchase #7 | $69.42 | 13.397% | $78.7202 | $78.72 | $78.70 | $78.70 |
| 7 purchase totals = | $610.06 | $671.2761 | $671.26 | $671.30 | $671.10 | |