| 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 | $22.73 | 11.653% | $25.3787 | $25.38 | $25.40 | $25.40 |
| Purchase #2 | $214.68 | 9.688% | $235.4782 | $235.48 | $235.50 | $235.50 |
| Purchase #3 | $217.89 | 5.671% | $230.2465 | $230.25 | $230.25 | $230.20 |
| Purchase #4 | $156.76 | 11.457% | $174.72 | $174.72 | $174.70 | $174.70 |
| Purchase #5 | $41.60 | 6.301% | $44.2212 | $44.22 | $44.20 | $44.20 |
| Purchase #6 | $39.34 | 11.643% | $43.9204 | $43.92 | $43.90 | $43.90 |
| Purchase #7 | $97.53 | 7.237% | $104.5882 | $104.59 | $104.60 | $104.60 |
| 7 purchase totals = | $790.53 | $858.5532 | $858.56 | $858.55 | $858.50 | |