| 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 | $144.76 | 6.129% | $153.6323 | $153.63 | $153.65 | $153.60 |
| Purchase #2 | $90.43 | 6.824% | $96.6009 | $96.60 | $96.60 | $96.60 |
| Purchase #3 | $227.61 | 11.111% | $252.8997 | $252.90 | $252.90 | $252.90 |
| Purchase #4 | $124.81 | 7.524% | $134.2007 | $134.20 | $134.20 | $134.20 |
| Purchase #5 | $21.56 | 5.724% | $22.7941 | $22.79 | $22.80 | $22.80 |
| Purchase #6 | $25.76 | 7.330% | $27.6482 | $27.65 | $27.65 | $27.60 |
| Purchase #7 | $43.77 | 7.179% | $46.9122 | $46.91 | $46.90 | $46.90 |
| 7 purchase totals = | $678.70 | $734.6881 | $734.68 | $734.70 | $734.60 | |