| 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 | $27.97 | 5.239% | $29.4353 | $29.44 | $29.45 | $29.40 |
| Purchase #2 | $107.34 | 8.401% | $116.3576 | $116.36 | $116.35 | $116.40 |
| Purchase #3 | $140.43 | 11.250% | $156.2284 | $156.23 | $156.25 | $156.20 |
| Purchase #4 | $200.64 | 13.870% | $228.4688 | $228.47 | $228.45 | $228.50 |
| Purchase #5 | $120.49 | 10.247% | $132.8366 | $132.84 | $132.85 | $132.80 |
| Purchase #6 | $146.63 | 12.834% | $165.4485 | $165.45 | $165.45 | $165.40 |
| Purchase #7 | $28.61 | 10.692% | $31.669 | $31.67 | $31.65 | $31.70 |
| 7 purchase totals = | $772.11 | $860.4442 | $860.46 | $860.45 | $860.40 | |