| 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 | $15.68 | 10.223% | $17.283 | $17.28 | $17.30 | $17.30 |
| Purchase #2 | $219.85 | 6.489% | $234.1161 | $234.12 | $234.10 | $234.10 |
| Purchase #3 | $141.66 | 8.221% | $153.3059 | $153.31 | $153.30 | $153.30 |
| Purchase #4 | $42.25 | 13.415% | $47.9178 | $47.92 | $47.90 | $47.90 |
| Purchase #5 | $91.57 | 11.103% | $101.737 | $101.74 | $101.75 | $101.70 |
| Purchase #6 | $95.43 | 13.577% | $108.3865 | $108.39 | $108.40 | $108.40 |
| Purchase #7 | $42.96 | 7.249% | $46.0742 | $46.07 | $46.05 | $46.10 |
| 7 purchase totals = | $649.40 | $708.8205 | $708.83 | $708.80 | $708.80 | |