| 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 | $116.29 | 5.501% | $122.6871 | $122.69 | $122.70 | $122.70 |
| Purchase #2 | $103.53 | 10.289% | $114.1822 | $114.18 | $114.20 | $114.20 |
| Purchase #3 | $80.69 | 5.273% | $84.9448 | $84.94 | $84.95 | $84.90 |
| Purchase #4 | $129.79 | 13.655% | $147.5128 | $147.51 | $147.50 | $147.50 |
| Purchase #5 | $26.29 | 3.154% | $27.1192 | $27.12 | $27.10 | $27.10 |
| Purchase #6 | $92.82 | 10.238% | $102.3229 | $102.32 | $102.30 | $102.30 |
| Purchase #7 | $138.92 | 7.465% | $149.2904 | $149.29 | $149.30 | $149.30 |
| 7 purchase totals = | $688.33 | $748.0594 | $748.05 | $748.05 | $748.00 | |