| 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 | $34.84 | 6.640% | $37.1534 | $37.15 | $37.15 | $37.20 |
| Purchase #2 | $222.79 | 10.823% | $246.9026 | $246.90 | $246.90 | $246.90 |
| Purchase #3 | $49.90 | 5.654% | $52.7213 | $52.72 | $52.70 | $52.70 |
| Purchase #4 | $28.44 | 7.552% | $30.5878 | $30.59 | $30.60 | $30.60 |
| Purchase #5 | $244.99 | 4.172% | $255.211 | $255.21 | $255.20 | $255.20 |
| Purchase #6 | $15.70 | 12.731% | $17.6988 | $17.70 | $17.70 | $17.70 |
| Purchase #7 | $170.85 | 11.406% | $190.3372 | $190.34 | $190.35 | $190.30 |
| 7 purchase totals = | $767.51 | $830.6121 | $830.61 | $830.60 | $830.60 | |