| 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 | $87.74 | 4.169% | $91.3979 | $91.40 | $91.40 | $91.40 |
| Purchase #2 | $75.75 | 11.151% | $84.1969 | $84.20 | $84.20 | $84.20 |
| Purchase #3 | $31.67 | 7.711% | $34.1121 | $34.11 | $34.10 | $34.10 |
| Purchase #4 | $35.91 | 11.581% | $40.0687 | $40.07 | $40.05 | $40.10 |
| Purchase #5 | $66.61 | 3.561% | $68.982 | $68.98 | $69.00 | $69.00 |
| Purchase #6 | $116.75 | 8.701% | $126.9084 | $126.91 | $126.90 | $126.90 |
| Purchase #7 | $52.27 | 9.477% | $57.2236 | $57.22 | $57.20 | $57.20 |
| 7 purchase totals = | $466.70 | $502.8896 | $502.89 | $502.85 | $502.90 | |