| 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 | $80.50 | 4.747% | $84.3213 | $84.32 | $84.30 | $84.30 |
| Purchase #2 | $93.78 | 12.422% | $105.4294 | $105.43 | $105.45 | $105.40 |
| Purchase #3 | $184.59 | 13.157% | $208.8765 | $208.88 | $208.90 | $208.90 |
| Purchase #4 | $124.79 | 6.843% | $133.3294 | $133.33 | $133.35 | $133.30 |
| Purchase #5 | $19.55 | 12.683% | $22.0295 | $22.03 | $22.05 | $22.00 |
| Purchase #6 | $60.91 | 7.802% | $65.6622 | $65.66 | $65.65 | $65.70 |
| Purchase #7 | $149.91 | 13.612% | $170.3157 | $170.32 | $170.30 | $170.30 |
| 7 purchase totals = | $714.03 | $789.9640 | $789.97 | $790.00 | $789.90 | |