| 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 | $29.88 | 5.525% | $31.5309 | $31.53 | $31.55 | $31.50 |
| Purchase #2 | $53.46 | 9.654% | $58.621 | $58.62 | $58.60 | $58.60 |
| Purchase #3 | $55.38 | 12.192% | $62.1319 | $62.13 | $62.15 | $62.10 |
| Purchase #4 | $19.31 | 6.602% | $20.5848 | $20.58 | $20.60 | $20.60 |
| Purchase #5 | $111.51 | 3.698% | $115.6336 | $115.63 | $115.65 | $115.60 |
| Purchase #6 | $202.85 | 4.593% | $212.1669 | $212.17 | $212.15 | $212.20 |
| Purchase #7 | $108.60 | 9.414% | $118.8236 | $118.82 | $118.80 | $118.80 |
| 7 purchase totals = | $580.99 | $619.4927 | $619.48 | $619.50 | $619.40 | |