| 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 | $80.56 | 10.669% | $89.1549 | $89.15 | $89.15 | $89.20 |
| Purchase #2 | $235.67 | 3.806% | $244.6396 | $244.64 | $244.65 | $244.60 |
| Purchase #3 | $195.65 | 4.584% | $204.6186 | $204.62 | $204.60 | $204.60 |
| Purchase #4 | $92.59 | 5.655% | $97.826 | $97.83 | $97.85 | $97.80 |
| Purchase #5 | $121.69 | 11.719% | $135.9509 | $135.95 | $135.95 | $136.00 |
| Purchase #6 | $29.55 | 4.729% | $30.9474 | $30.95 | $30.95 | $30.90 |
| Purchase #7 | $220.30 | 6.282% | $234.1392 | $234.14 | $234.15 | $234.10 |
| 7 purchase totals = | $976.01 | $1,037.2766 | $1,037.28 | $1,037.30 | $1,037.20 | |