| 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 | $18.83 | 13.401% | $21.3534 | $21.35 | $21.35 | $21.40 |
| Purchase #2 | $158.35 | 8.457% | $171.7417 | $171.74 | $171.75 | $171.70 |
| Purchase #3 | $43.65 | 10.563% | $48.2607 | $48.26 | $48.25 | $48.30 |
| Purchase #4 | $159.43 | 5.311% | $167.8973 | $167.90 | $167.90 | $167.90 |
| Purchase #5 | $21.73 | 4.825% | $22.7785 | $22.78 | $22.80 | $22.80 |
| Purchase #6 | $245.96 | 3.340% | $254.1751 | $254.18 | $254.20 | $254.20 |
| Purchase #7 | $242.39 | 10.442% | $267.7004 | $267.70 | $267.70 | $267.70 |
| 7 purchase totals = | $890.34 | $953.9071 | $953.91 | $953.95 | $954.00 | |