| 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 | $78.77 | 8.204% | $85.2323 | $85.23 | $85.25 | $85.20 |
| Purchase #2 | $187.37 | 8.150% | $202.6407 | $202.64 | $202.65 | $202.60 |
| Purchase #3 | $16.46 | 9.726% | $18.0609 | $18.06 | $18.05 | $18.10 |
| Purchase #4 | $57.88 | 3.662% | $59.9996 | $60.00 | $60.00 | $60.00 |
| Purchase #5 | $100.36 | 6.732% | $107.1162 | $107.12 | $107.10 | $107.10 |
| Purchase #6 | $212.27 | 7.531% | $228.2561 | $228.26 | $228.25 | $228.30 |
| Purchase #7 | $8.40 | 8.471% | $9.1116 | $9.11 | $9.10 | $9.10 |
| 7 purchase totals = | $661.51 | $710.4174 | $710.42 | $710.40 | $710.40 | |