| 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 | $71.46 | 11.446% | $79.6393 | $79.64 | $79.65 | $79.60 |
| Purchase #2 | $52.53 | 10.668% | $58.1339 | $58.13 | $58.15 | $58.10 |
| Purchase #3 | $118.50 | 10.423% | $130.8513 | $130.85 | $130.85 | $130.90 |
| Purchase #4 | $130.87 | 3.328% | $135.2254 | $135.23 | $135.25 | $135.20 |
| Purchase #5 | $160.62 | 11.754% | $179.4993 | $179.50 | $179.50 | $179.50 |
| Purchase #6 | $238.80 | 9.709% | $261.9851 | $261.99 | $262.00 | $262.00 |
| Purchase #7 | $112.71 | 5.175% | $118.5427 | $118.54 | $118.55 | $118.50 |
| 7 purchase totals = | $885.49 | $963.8770 | $963.88 | $963.95 | $963.80 | |