| 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 | $117.81 | 6.737% | $125.7469 | $125.75 | $125.75 | $125.70 |
| Purchase #2 | $12.63 | 8.553% | $13.7102 | $13.71 | $13.70 | $13.70 |
| Purchase #3 | $41.63 | 13.207% | $47.1281 | $47.13 | $47.15 | $47.10 |
| Purchase #4 | $81.63 | 13.654% | $92.7758 | $92.78 | $92.80 | $92.80 |
| Purchase #5 | $127.41 | 9.281% | $139.2349 | $139.23 | $139.25 | $139.20 |
| Purchase #6 | $172.25 | 11.343% | $191.7883 | $191.79 | $191.80 | $191.80 |
| Purchase #7 | $30.38 | 12.305% | $34.1183 | $34.12 | $34.10 | $34.10 |
| 7 purchase totals = | $583.74 | $644.5025 | $644.51 | $644.55 | $644.40 | |