| 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 | $51.44 | 3.523% | $53.2522 | $53.25 | $53.25 | $53.30 |
| Purchase #2 | $84.75 | 10.452% | $93.6081 | $93.61 | $93.60 | $93.60 |
| Purchase #3 | $58.74 | 7.481% | $63.1343 | $63.13 | $63.15 | $63.10 |
| Purchase #4 | $168.62 | 9.273% | $184.2561 | $184.26 | $184.25 | $184.30 |
| Purchase #5 | $160.71 | 10.161% | $177.0397 | $177.04 | $177.05 | $177.00 |
| Purchase #6 | $144.40 | 11.803% | $161.4435 | $161.44 | $161.45 | $161.40 |
| Purchase #7 | $105.85 | 10.472% | $116.9346 | $116.93 | $116.95 | $116.90 |
| 7 purchase totals = | $774.51 | $849.6685 | $849.66 | $849.70 | $849.60 | |