| 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 | $84.78 | 8.265% | $91.7871 | $91.79 | $91.80 | $91.80 |
| Purchase #2 | $133.86 | 4.493% | $139.8743 | $139.87 | $139.85 | $139.90 |
| Purchase #3 | $76.45 | 5.503% | $80.657 | $80.66 | $80.65 | $80.70 |
| Purchase #4 | $42.34 | 4.854% | $44.3952 | $44.40 | $44.40 | $44.40 |
| Purchase #5 | $78.81 | 10.524% | $87.104 | $87.10 | $87.10 | $87.10 |
| Purchase #6 | $38.47 | 10.482% | $42.5024 | $42.50 | $42.50 | $42.50 |
| Purchase #7 | $126.68 | 10.719% | $140.2588 | $140.26 | $140.25 | $140.30 |
| 7 purchase totals = | $581.39 | $626.5788 | $626.58 | $626.55 | $626.70 | |