| 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 | $20.92 | 10.713% | $23.1612 | $23.16 | $23.15 | $23.20 |
| Purchase #2 | $47.97 | 3.161% | $49.4863 | $49.49 | $49.50 | $49.50 |
| Purchase #3 | $230.52 | 11.165% | $256.2576 | $256.26 | $256.25 | $256.30 |
| Purchase #4 | $116.59 | 6.358% | $124.0028 | $124.00 | $124.00 | $124.00 |
| Purchase #5 | $59.38 | 10.643% | $65.6998 | $65.70 | $65.70 | $65.70 |
| Purchase #6 | $20.30 | 7.393% | $21.8008 | $21.80 | $21.80 | $21.80 |
| Purchase #7 | $196.94 | 3.742% | $204.3095 | $204.31 | $204.30 | $204.30 |
| 7 purchase totals = | $692.62 | $744.7180 | $744.72 | $744.70 | $744.80 | |