| 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 | $7.62 | 9.374% | $8.3343 | $8.33 | $8.35 | $8.30 |
| Purchase #2 | $55.72 | 6.269% | $59.2131 | $59.21 | $59.20 | $59.20 |
| Purchase #3 | $190.50 | 8.505% | $206.702 | $206.70 | $206.70 | $206.70 |
| Purchase #4 | $206.28 | 6.559% | $219.8099 | $219.81 | $219.80 | $219.80 |
| Purchase #5 | $179.47 | 11.713% | $200.4913 | $200.49 | $200.50 | $200.50 |
| Purchase #6 | $13.96 | 4.840% | $14.6357 | $14.64 | $14.65 | $14.60 |
| Purchase #7 | $238.39 | 7.117% | $255.3562 | $255.36 | $255.35 | $255.40 |
| 7 purchase totals = | $891.94 | $964.5425 | $964.54 | $964.55 | $964.50 | |