| 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 | $40.41 | 6.801% | $43.1583 | $43.16 | $43.15 | $43.20 |
| Purchase #2 | $244.84 | 4.634% | $256.1859 | $256.19 | $256.20 | $256.20 |
| Purchase #3 | $168.52 | 3.367% | $174.1941 | $174.19 | $174.20 | $174.20 |
| Purchase #4 | $124.99 | 6.705% | $133.3706 | $133.37 | $133.35 | $133.40 |
| Purchase #5 | $146.63 | 11.513% | $163.5115 | $163.51 | $163.50 | $163.50 |
| Purchase #6 | $43.38 | 7.669% | $46.7068 | $46.71 | $46.70 | $46.70 |
| Purchase #7 | $11.94 | 12.776% | $13.4655 | $13.47 | $13.45 | $13.50 |
| 7 purchase totals = | $780.71 | $830.5927 | $830.60 | $830.55 | $830.70 | |