| 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 | $77.45 | 10.667% | $85.7116 | $85.71 | $85.70 | $85.70 |
| Purchase #2 | $44.41 | 7.592% | $47.7816 | $47.78 | $47.80 | $47.80 |
| Purchase #3 | $141.26 | 5.346% | $148.8118 | $148.81 | $148.80 | $148.80 |
| Purchase #4 | $187.98 | 5.113% | $197.5914 | $197.59 | $197.60 | $197.60 |
| Purchase #5 | $107.92 | 8.417% | $117.0036 | $117.00 | $117.00 | $117.00 |
| Purchase #6 | $132.39 | 11.208% | $147.2283 | $147.23 | $147.25 | $147.20 |
| Purchase #7 | $132.45 | 3.154% | $136.6275 | $136.63 | $136.65 | $136.60 |
| 7 purchase totals = | $823.86 | $880.7558 | $880.75 | $880.80 | $880.70 | |