| 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 | $50.57 | 13.726% | $57.5112 | $57.51 | $57.50 | $57.50 |
| Purchase #2 | $185.91 | 7.690% | $200.2065 | $200.21 | $200.20 | $200.20 |
| Purchase #3 | $103.47 | 11.336% | $115.1994 | $115.20 | $115.20 | $115.20 |
| Purchase #4 | $221.69 | 7.497% | $238.3101 | $238.31 | $238.30 | $238.30 |
| Purchase #5 | $163.52 | 6.708% | $174.4889 | $174.49 | $174.50 | $174.50 |
| Purchase #6 | $132.46 | 12.859% | $149.493 | $149.49 | $149.50 | $149.50 |
| Purchase #7 | $13.78 | 3.172% | $14.2171 | $14.22 | $14.20 | $14.20 |
| 7 purchase totals = | $871.40 | $949.4262 | $949.43 | $949.40 | $949.40 | |