| 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 | $47.39 | 13.705% | $53.8848 | $53.88 | $53.90 | $53.90 |
| Purchase #2 | $34.41 | 9.683% | $37.7419 | $37.74 | $37.75 | $37.70 |
| Purchase #3 | $34.65 | 9.451% | $37.9248 | $37.92 | $37.90 | $37.90 |
| Purchase #4 | $21.51 | 10.644% | $23.7995 | $23.80 | $23.80 | $23.80 |
| Purchase #5 | $223.50 | 9.775% | $245.3471 | $245.35 | $245.35 | $245.30 |
| Purchase #6 | $107.63 | 8.487% | $116.7646 | $116.76 | $116.75 | $116.80 |
| Purchase #7 | $228.28 | 11.874% | $255.386 | $255.39 | $255.40 | $255.40 |
| 7 purchase totals = | $697.37 | $770.8487 | $770.84 | $770.85 | $770.80 | |