| 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 | $39.78 | 13.651% | $45.2104 | $45.21 | $45.20 | $45.20 |
| Purchase #2 | $129.61 | 10.799% | $143.6066 | $143.61 | $143.60 | $143.60 |
| Purchase #3 | $107.61 | 7.189% | $115.3461 | $115.35 | $115.35 | $115.30 |
| Purchase #4 | $23.31 | 11.313% | $25.9471 | $25.95 | $25.95 | $25.90 |
| Purchase #5 | $235.85 | 8.418% | $255.7039 | $255.70 | $255.70 | $255.70 |
| Purchase #6 | $75.42 | 10.218% | $83.1264 | $83.13 | $83.15 | $83.10 |
| Purchase #7 | $119.52 | 8.505% | $129.6852 | $129.69 | $129.70 | $129.70 |
| 7 purchase totals = | $731.10 | $798.6257 | $798.64 | $798.65 | $798.50 | |