| 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 | $22.65 | 6.456% | $24.1123 | $24.11 | $24.10 | $24.10 |
| Purchase #2 | $89.55 | 4.740% | $93.7947 | $93.79 | $93.80 | $93.80 |
| Purchase #3 | $76.76 | 3.750% | $79.6385 | $79.64 | $79.65 | $79.60 |
| Purchase #4 | $151.64 | 6.200% | $161.0417 | $161.04 | $161.05 | $161.00 |
| Purchase #5 | $191.74 | 8.627% | $208.2814 | $208.28 | $208.30 | $208.30 |
| Purchase #6 | $107.61 | 12.669% | $121.2431 | $121.24 | $121.25 | $121.20 |
| Purchase #7 | $126.28 | 4.642% | $132.1419 | $132.14 | $132.15 | $132.10 |
| 7 purchase totals = | $766.23 | $820.2536 | $820.24 | $820.30 | $820.10 | |