| 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 | $81.25 | 5.311% | $85.5652 | $85.57 | $85.55 | $85.60 |
| Purchase #2 | $191.64 | 9.225% | $209.3188 | $209.32 | $209.30 | $209.30 |
| Purchase #3 | $118.63 | 4.322% | $123.7572 | $123.76 | $123.75 | $123.80 |
| Purchase #4 | $108.45 | 4.579% | $113.4159 | $113.42 | $113.40 | $113.40 |
| Purchase #5 | $22.57 | 9.408% | $24.6934 | $24.69 | $24.70 | $24.70 |
| Purchase #6 | $243.28 | 6.155% | $258.2539 | $258.25 | $258.25 | $258.30 |
| Purchase #7 | $24.54 | 6.521% | $26.1403 | $26.14 | $26.15 | $26.10 |
| 7 purchase totals = | $790.36 | $841.1447 | $841.15 | $841.10 | $841.20 | |