| 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 | $68.30 | 4.464% | $71.3489 | $71.35 | $71.35 | $71.30 |
| Purchase #2 | $239.51 | 3.702% | $248.3767 | $248.38 | $248.40 | $248.40 |
| Purchase #3 | $136.93 | 4.179% | $142.6523 | $142.65 | $142.65 | $142.70 |
| Purchase #4 | $22.76 | 3.721% | $23.6069 | $23.61 | $23.60 | $23.60 |
| Purchase #5 | $107.35 | 5.607% | $113.3691 | $113.37 | $113.35 | $113.40 |
| Purchase #6 | $86.25 | 5.141% | $90.6841 | $90.68 | $90.70 | $90.70 |
| Purchase #7 | $108.54 | 8.413% | $117.6715 | $117.67 | $117.65 | $117.70 |
| 7 purchase totals = | $769.64 | $807.7095 | $807.71 | $807.70 | $807.80 | |