| 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 | $79.58 | 4.386% | $83.0704 | $83.07 | $83.05 | $83.10 |
| Purchase #2 | $186.88 | 8.162% | $202.1331 | $202.13 | $202.15 | $202.10 |
| Purchase #3 | $24.72 | 3.330% | $25.5432 | $25.54 | $25.55 | $25.50 |
| Purchase #4 | $167.25 | 9.835% | $183.699 | $183.70 | $183.70 | $183.70 |
| Purchase #5 | $142.91 | 10.617% | $158.0828 | $158.08 | $158.10 | $158.10 |
| Purchase #6 | $20.44 | 4.684% | $21.3974 | $21.40 | $21.40 | $21.40 |
| Purchase #7 | $229.93 | 10.735% | $254.613 | $254.61 | $254.60 | $254.60 |
| 7 purchase totals = | $851.71 | $928.5389 | $928.53 | $928.55 | $928.50 | |