| 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 | $62.94 | 11.424% | $70.1303 | $70.13 | $70.15 | $70.10 |
| Purchase #2 | $136.74 | 5.345% | $144.0488 | $144.05 | $144.05 | $144.00 |
| Purchase #3 | $149.84 | 10.787% | $166.0032 | $166.00 | $166.00 | $166.00 |
| Purchase #4 | $129.88 | 11.767% | $145.163 | $145.16 | $145.15 | $145.20 |
| Purchase #5 | $102.32 | 5.832% | $108.2873 | $108.29 | $108.30 | $108.30 |
| Purchase #6 | $242.29 | 5.216% | $254.9278 | $254.93 | $254.95 | $254.90 |
| Purchase #7 | $7.37 | 3.647% | $7.6388 | $7.64 | $7.65 | $7.60 |
| 7 purchase totals = | $831.38 | $896.1992 | $896.20 | $896.25 | $896.10 | |