| 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 | $77.96 | 13.185% | $88.239 | $88.24 | $88.25 | $88.20 |
| Purchase #2 | $65.55 | 9.137% | $71.5393 | $71.54 | $71.55 | $71.50 |
| Purchase #3 | $55.34 | 3.580% | $57.3212 | $57.32 | $57.30 | $57.30 |
| Purchase #4 | $195.35 | 13.107% | $220.9545 | $220.95 | $220.95 | $221.00 |
| Purchase #5 | $29.42 | 4.402% | $30.7151 | $30.72 | $30.70 | $30.70 |
| Purchase #6 | $144.82 | 11.614% | $161.6394 | $161.64 | $161.65 | $161.60 |
| Purchase #7 | $206.49 | 12.684% | $232.6812 | $232.68 | $232.70 | $232.70 |
| 7 purchase totals = | $774.93 | $863.0897 | $863.09 | $863.10 | $863.00 | |