| 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 | $22.62 | 9.765% | $24.8288 | $24.83 | $24.85 | $24.80 |
| Purchase #2 | $82.84 | 9.797% | $90.9558 | $90.96 | $90.95 | $91.00 |
| Purchase #3 | $146.81 | 7.338% | $157.5829 | $157.58 | $157.60 | $157.60 |
| Purchase #4 | $240.65 | 9.791% | $264.212 | $264.21 | $264.20 | $264.20 |
| Purchase #5 | $172.87 | 10.374% | $190.8035 | $190.80 | $190.80 | $190.80 |
| Purchase #6 | $65.68 | 3.451% | $67.9466 | $67.95 | $67.95 | $67.90 |
| Purchase #7 | $118.59 | 6.108% | $125.8335 | $125.83 | $125.85 | $125.80 |
| 7 purchase totals = | $850.06 | $922.1631 | $922.16 | $922.20 | $922.10 | |