| 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 | $51.54 | 12.499% | $57.982 | $57.98 | $58.00 | $58.00 |
| Purchase #2 | $110.33 | 9.703% | $121.0353 | $121.04 | $121.05 | $121.00 |
| Purchase #3 | $109.56 | 4.155% | $114.1122 | $114.11 | $114.10 | $114.10 |
| Purchase #4 | $22.35 | 9.108% | $24.3856 | $24.39 | $24.40 | $24.40 |
| Purchase #5 | $199.92 | 12.797% | $225.5038 | $225.50 | $225.50 | $225.50 |
| Purchase #6 | $30.69 | 3.485% | $31.7595 | $31.76 | $31.75 | $31.80 |
| Purchase #7 | $158.62 | 9.849% | $174.2425 | $174.24 | $174.25 | $174.20 |
| 7 purchase totals = | $683.01 | $749.0209 | $749.02 | $749.05 | $749.00 | |