| 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 | $63.36 | 8.679% | $68.859 | $68.86 | $68.85 | $68.90 |
| Purchase #2 | $145.90 | 13.350% | $165.3777 | $165.38 | $165.40 | $165.40 |
| Purchase #3 | $133.36 | 4.865% | $139.848 | $139.85 | $139.85 | $139.80 |
| Purchase #4 | $83.88 | 7.606% | $90.2599 | $90.26 | $90.25 | $90.30 |
| Purchase #5 | $92.31 | 11.485% | $102.9118 | $102.91 | $102.90 | $102.90 |
| Purchase #6 | $208.62 | 3.399% | $215.711 | $215.71 | $215.70 | $215.70 |
| Purchase #7 | $66.60 | 5.779% | $70.4488 | $70.45 | $70.45 | $70.40 |
| 7 purchase totals = | $794.03 | $853.4162 | $853.42 | $853.40 | $853.40 | |