| 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 | $222.57 | 5.623% | $235.0851 | $235.09 | $235.10 | $235.10 |
| Purchase #2 | $36.34 | 9.385% | $39.7505 | $39.75 | $39.75 | $39.80 |
| Purchase #3 | $117.53 | 11.212% | $130.7075 | $130.71 | $130.70 | $130.70 |
| Purchase #4 | $22.27 | 6.611% | $23.7423 | $23.74 | $23.75 | $23.70 |
| Purchase #5 | $64.50 | 10.114% | $71.0235 | $71.02 | $71.00 | $71.00 |
| Purchase #6 | $85.91 | 13.874% | $97.8292 | $97.83 | $97.85 | $97.80 |
| Purchase #7 | $59.32 | 5.630% | $62.6597 | $62.66 | $62.65 | $62.70 |
| 7 purchase totals = | $608.44 | $660.7978 | $660.80 | $660.80 | $660.80 | |