| 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 | $63.67 | 4.805% | $66.7293 | $66.73 | $66.75 | $66.70 |
| Purchase #2 | $199.34 | 10.132% | $219.5371 | $219.54 | $219.55 | $219.50 |
| Purchase #3 | $149.50 | 3.333% | $154.4828 | $154.48 | $154.50 | $154.50 |
| Purchase #4 | $54.36 | 13.838% | $61.8823 | $61.88 | $61.90 | $61.90 |
| Purchase #5 | $166.28 | 13.686% | $189.0371 | $189.04 | $189.05 | $189.00 |
| Purchase #6 | $110.64 | 13.604% | $125.6915 | $125.69 | $125.70 | $125.70 |
| Purchase #7 | $34.81 | 4.208% | $36.2748 | $36.27 | $36.25 | $36.30 |
| 7 purchase totals = | $778.60 | $853.6349 | $853.63 | $853.70 | $853.60 | |