| 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 | $115.37 | 7.711% | $124.2662 | $124.27 | $124.25 | $124.30 |
| Purchase #2 | $47.72 | 13.848% | $54.3283 | $54.33 | $54.35 | $54.30 |
| Purchase #3 | $98.81 | 5.678% | $104.4204 | $104.42 | $104.40 | $104.40 |
| Purchase #4 | $119.33 | 11.311% | $132.8274 | $132.83 | $132.85 | $132.80 |
| Purchase #5 | $40.36 | 3.554% | $41.7944 | $41.79 | $41.80 | $41.80 |
| Purchase #6 | $15.25 | 4.848% | $15.9893 | $15.99 | $16.00 | $16.00 |
| Purchase #7 | $221.43 | 9.516% | $242.5013 | $242.50 | $242.50 | $242.50 |
| 7 purchase totals = | $658.27 | $716.1273 | $716.13 | $716.15 | $716.10 | |