| 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 | $42.44 | 7.755% | $45.7312 | $45.73 | $45.75 | $45.70 |
| Purchase #2 | $100.28 | 4.536% | $104.8287 | $104.83 | $104.85 | $104.80 |
| Purchase #3 | $248.99 | 11.300% | $277.1259 | $277.13 | $277.15 | $277.10 |
| Purchase #4 | $139.64 | 12.383% | $156.9316 | $156.93 | $156.95 | $156.90 |
| Purchase #5 | $151.53 | 6.259% | $161.0143 | $161.01 | $161.00 | $161.00 |
| Purchase #6 | $23.59 | 3.848% | $24.4977 | $24.50 | $24.50 | $24.50 |
| Purchase #7 | $26.61 | 3.749% | $27.6076 | $27.61 | $27.60 | $27.60 |
| 7 purchase totals = | $733.08 | $797.7370 | $797.74 | $797.80 | $797.60 | |