| 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 | $44.60 | 3.703% | $46.2515 | $46.25 | $46.25 | $46.30 |
| Purchase #2 | $9.80 | 3.383% | $10.1315 | $10.13 | $10.15 | $10.10 |
| Purchase #3 | $54.78 | 7.210% | $58.7296 | $58.73 | $58.75 | $58.70 |
| Purchase #4 | $57.73 | 4.137% | $60.1183 | $60.12 | $60.10 | $60.10 |
| Purchase #5 | $204.31 | 3.473% | $211.4057 | $211.41 | $211.40 | $211.40 |
| Purchase #6 | $42.69 | 9.664% | $46.8156 | $46.82 | $46.80 | $46.80 |
| Purchase #7 | $135.78 | 9.834% | $149.1326 | $149.13 | $149.15 | $149.10 |
| 7 purchase totals = | $549.69 | $582.5848 | $582.59 | $582.60 | $582.50 | |