| 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 | $26.39 | 8.649% | $28.6725 | $28.67 | $28.65 | $28.70 |
| Purchase #2 | $17.33 | 3.158% | $17.8773 | $17.88 | $17.90 | $17.90 |
| Purchase #3 | $158.58 | 8.833% | $172.5874 | $172.59 | $172.60 | $172.60 |
| Purchase #4 | $174.38 | 9.579% | $191.0839 | $191.08 | $191.10 | $191.10 |
| Purchase #5 | $140.27 | 10.736% | $155.3294 | $155.33 | $155.35 | $155.30 |
| Purchase #6 | $116.71 | 10.683% | $129.1781 | $129.18 | $129.20 | $129.20 |
| Purchase #7 | $51.64 | 5.208% | $54.3294 | $54.33 | $54.35 | $54.30 |
| 7 purchase totals = | $685.30 | $749.0580 | $749.06 | $749.15 | $749.10 | |