| 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 | $49.39 | 5.513% | $52.1129 | $52.11 | $52.10 | $52.10 |
| Purchase #2 | $170.33 | 10.229% | $187.7531 | $187.75 | $187.75 | $187.80 |
| Purchase #3 | $114.93 | 13.619% | $130.5823 | $130.58 | $130.60 | $130.60 |
| Purchase #4 | $156.94 | 10.528% | $173.4626 | $173.46 | $173.45 | $173.50 |
| Purchase #5 | $131.44 | 7.588% | $141.4137 | $141.41 | $141.40 | $141.40 |
| Purchase #6 | $29.83 | 9.318% | $32.6096 | $32.61 | $32.60 | $32.60 |
| Purchase #7 | $25.81 | 3.404% | $26.6886 | $26.69 | $26.70 | $26.70 |
| 7 purchase totals = | $678.67 | $744.6228 | $744.61 | $744.60 | $744.70 | |