| 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 | $66.91 | 3.787% | $69.4439 | $69.44 | $69.45 | $69.40 |
| Purchase #2 | $113.38 | 6.194% | $120.4028 | $120.40 | $120.40 | $120.40 |
| Purchase #3 | $116.96 | 6.415% | $124.463 | $124.46 | $124.45 | $124.50 |
| Purchase #4 | $64.49 | 12.665% | $72.6577 | $72.66 | $72.65 | $72.70 |
| Purchase #5 | $73.63 | 9.774% | $80.8266 | $80.83 | $80.85 | $80.80 |
| Purchase #6 | $61.58 | 8.584% | $66.866 | $66.87 | $66.85 | $66.90 |
| Purchase #7 | $43.71 | 13.218% | $49.4876 | $49.49 | $49.50 | $49.50 |
| 7 purchase totals = | $540.66 | $584.1476 | $584.15 | $584.15 | $584.20 | |