| 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 | $46.64 | 7.416% | $50.0988 | $50.10 | $50.10 | $50.10 |
| Purchase #2 | $130.75 | 7.765% | $140.9027 | $140.90 | $140.90 | $140.90 |
| Purchase #3 | $82.29 | 13.864% | $93.6987 | $93.70 | $93.70 | $93.70 |
| Purchase #4 | $119.98 | 11.691% | $134.0069 | $134.01 | $134.00 | $134.00 |
| Purchase #5 | $194.63 | 11.664% | $217.3316 | $217.33 | $217.35 | $217.30 |
| Purchase #6 | $100.41 | 6.320% | $106.7559 | $106.76 | $106.75 | $106.80 |
| Purchase #7 | $117.41 | 6.671% | $125.2424 | $125.24 | $125.25 | $125.20 |
| 7 purchase totals = | $792.11 | $868.0370 | $868.04 | $868.05 | $868.00 | |