| 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 | $232.25 | 8.367% | $251.6824 | $251.68 | $251.70 | $251.70 |
| Purchase #2 | $44.48 | 6.172% | $47.2253 | $47.23 | $47.25 | $47.20 |
| Purchase #3 | $59.69 | 11.771% | $66.7161 | $66.72 | $66.70 | $66.70 |
| Purchase #4 | $38.85 | 3.224% | $40.1025 | $40.10 | $40.10 | $40.10 |
| Purchase #5 | $117.65 | 4.207% | $122.5995 | $122.60 | $122.60 | $122.60 |
| Purchase #6 | $70.68 | 11.154% | $78.5636 | $78.56 | $78.55 | $78.60 |
| Purchase #7 | $149.48 | 12.235% | $167.7689 | $167.77 | $167.75 | $167.80 |
| 7 purchase totals = | $713.08 | $774.6583 | $774.66 | $774.65 | $774.70 | |