| 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 | $12.82 | 4.596% | $13.4092 | $13.41 | $13.40 | $13.40 |
| Purchase #2 | $136.66 | 13.232% | $154.7429 | $154.74 | $154.75 | $154.70 |
| Purchase #3 | $32.57 | 8.751% | $35.4202 | $35.42 | $35.40 | $35.40 |
| Purchase #4 | $93.29 | 10.104% | $102.716 | $102.72 | $102.70 | $102.70 |
| Purchase #5 | $29.68 | 13.410% | $33.6601 | $33.66 | $33.65 | $33.70 |
| Purchase #6 | $172.84 | 11.831% | $193.2887 | $193.29 | $193.30 | $193.30 |
| Purchase #7 | $182.44 | 5.574% | $192.6092 | $192.61 | $192.60 | $192.60 |
| 7 purchase totals = | $660.30 | $725.8463 | $725.85 | $725.80 | $725.80 | |