| 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 | $107.87 | 11.413% | $120.1812 | $120.18 | $120.20 | $120.20 |
| Purchase #2 | $77.65 | 12.361% | $87.2483 | $87.25 | $87.25 | $87.20 |
| Purchase #3 | $101.75 | 12.812% | $114.7862 | $114.79 | $114.80 | $114.80 |
| Purchase #4 | $80.96 | 8.615% | $87.9347 | $87.93 | $87.95 | $87.90 |
| Purchase #5 | $106.25 | 4.219% | $110.7327 | $110.73 | $110.75 | $110.70 |
| Purchase #6 | $47.46 | 10.800% | $52.5857 | $52.59 | $52.60 | $52.60 |
| Purchase #7 | $45.46 | 10.237% | $50.1137 | $50.11 | $50.10 | $50.10 |
| 7 purchase totals = | $567.40 | $623.5825 | $623.58 | $623.65 | $623.50 | |