| 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 | $52.62 | 3.772% | $54.6048 | $54.60 | $54.60 | $54.60 |
| Purchase #2 | $175.80 | 9.326% | $192.1951 | $192.20 | $192.20 | $192.20 |
| Purchase #3 | $92.67 | 5.823% | $98.0662 | $98.07 | $98.05 | $98.10 |
| Purchase #4 | $59.28 | 7.819% | $63.9151 | $63.92 | $63.90 | $63.90 |
| Purchase #5 | $221.30 | 7.656% | $238.2427 | $238.24 | $238.25 | $238.20 |
| Purchase #6 | $91.75 | 11.682% | $102.4682 | $102.47 | $102.45 | $102.50 |
| Purchase #7 | $113.56 | 9.440% | $124.2801 | $124.28 | $124.30 | $124.30 |
| 7 purchase totals = | $806.98 | $873.7722 | $873.78 | $873.75 | $873.80 | |