| 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 | $64.85 | 5.457% | $68.3889 | $68.39 | $68.40 | $68.40 |
| Purchase #2 | $8.37 | 6.590% | $8.9216 | $8.92 | $8.90 | $8.90 |
| Purchase #3 | $248.90 | 6.296% | $264.5707 | $264.57 | $264.55 | $264.60 |
| Purchase #4 | $141.25 | 3.725% | $146.5116 | $146.51 | $146.50 | $146.50 |
| Purchase #5 | $233.39 | 3.837% | $242.3452 | $242.35 | $242.35 | $242.30 |
| Purchase #6 | $47.55 | 13.339% | $53.8927 | $53.89 | $53.90 | $53.90 |
| Purchase #7 | $19.67 | 4.416% | $20.5386 | $20.54 | $20.55 | $20.50 |
| 7 purchase totals = | $763.98 | $805.1693 | $805.17 | $805.15 | $805.10 | |