| 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 | 5.406% | $68.3558 | $68.36 | $68.35 | $68.40 |
| Purchase #2 | $233.38 | 7.699% | $251.3479 | $251.35 | $251.35 | $251.30 |
| Purchase #3 | $55.55 | 4.690% | $58.1553 | $58.16 | $58.15 | $58.20 |
| Purchase #4 | $242.55 | 4.226% | $252.8002 | $252.80 | $252.80 | $252.80 |
| Purchase #5 | $73.94 | 7.482% | $79.4722 | $79.47 | $79.45 | $79.50 |
| Purchase #6 | $14.66 | 4.266% | $15.2854 | $15.29 | $15.30 | $15.30 |
| Purchase #7 | $43.35 | 10.492% | $47.8983 | $47.90 | $47.90 | $47.90 |
| 7 purchase totals = | $728.28 | $773.3151 | $773.33 | $773.30 | $773.40 | |