| 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 | $23.35 | 13.311% | $26.4581 | $26.46 | $26.45 | $26.50 |
| Purchase #2 | $237.58 | 3.685% | $246.3348 | $246.33 | $246.35 | $246.30 |
| Purchase #3 | $28.86 | 7.625% | $31.0606 | $31.06 | $31.05 | $31.10 |
| Purchase #4 | $16.47 | 6.256% | $17.5004 | $17.50 | $17.50 | $17.50 |
| Purchase #5 | $44.85 | 7.842% | $48.3671 | $48.37 | $48.35 | $48.40 |
| Purchase #6 | $91.84 | 9.286% | $100.3683 | $100.37 | $100.35 | $100.40 |
| Purchase #7 | $202.72 | 5.246% | $213.3547 | $213.35 | $213.35 | $213.40 |
| 7 purchase totals = | $645.67 | $683.4440 | $683.44 | $683.40 | $683.60 | |