| 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 | $52.71 | 4.753% | $55.2153 | $55.22 | $55.20 | $55.20 |
| Purchase #2 | $21.31 | 5.761% | $22.5377 | $22.54 | $22.55 | $22.50 |
| Purchase #3 | $187.25 | 8.410% | $202.9977 | $203.00 | $203.00 | $203.00 |
| Purchase #4 | $244.48 | 4.839% | $256.3104 | $256.31 | $256.30 | $256.30 |
| Purchase #5 | $116.65 | 9.310% | $127.5101 | $127.51 | $127.50 | $127.50 |
| Purchase #6 | $8.94 | 8.366% | $9.6879 | $9.69 | $9.70 | $9.70 |
| Purchase #7 | $224.38 | 3.285% | $231.7509 | $231.75 | $231.75 | $231.80 |
| 7 purchase totals = | $855.72 | $906.0100 | $906.02 | $906.00 | $906.00 | |