| 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 | $28.46 | 13.234% | $32.2264 | $32.23 | $32.25 | $32.20 |
| Purchase #2 | $73.53 | 10.545% | $81.2837 | $81.28 | $81.30 | $81.30 |
| Purchase #3 | $58.56 | 6.134% | $62.1521 | $62.15 | $62.15 | $62.20 |
| Purchase #4 | $150.34 | 9.595% | $164.7651 | $164.77 | $164.75 | $164.80 |
| Purchase #5 | $63.78 | 12.436% | $71.7117 | $71.71 | $71.70 | $71.70 |
| Purchase #6 | $19.99 | 5.431% | $21.0757 | $21.08 | $21.10 | $21.10 |
| Purchase #7 | $110.34 | 11.145% | $122.6374 | $122.64 | $122.65 | $122.60 |
| 7 purchase totals = | $505.00 | $555.8521 | $555.86 | $555.90 | $555.90 | |