| 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 | $43.65 | 8.230% | $47.2424 | $47.24 | $47.25 | $47.20 |
| Purchase #2 | $104.69 | 7.265% | $112.2957 | $112.30 | $112.30 | $112.30 |
| Purchase #3 | $142.78 | 4.123% | $148.6668 | $148.67 | $148.65 | $148.70 |
| Purchase #4 | $89.40 | 10.612% | $98.8871 | $98.89 | $98.90 | $98.90 |
| Purchase #5 | $192.72 | 12.687% | $217.1704 | $217.17 | $217.15 | $217.20 |
| Purchase #6 | $191.34 | 8.306% | $207.2327 | $207.23 | $207.25 | $207.20 |
| Purchase #7 | $63.85 | 12.640% | $71.9206 | $71.92 | $71.90 | $71.90 |
| 7 purchase totals = | $828.43 | $903.4157 | $903.42 | $903.40 | $903.40 | |