| 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 | $105.81 | 7.397% | $113.6368 | $113.64 | $113.65 | $113.60 |
| Purchase #2 | $37.68 | 8.470% | $40.8715 | $40.87 | $40.85 | $40.90 |
| Purchase #3 | $171.71 | 6.483% | $182.842 | $182.84 | $182.85 | $182.80 |
| Purchase #4 | $125.40 | 11.256% | $139.515 | $139.52 | $139.50 | $139.50 |
| Purchase #5 | $135.35 | 10.688% | $149.8162 | $149.82 | $149.80 | $149.80 |
| Purchase #6 | $59.70 | 6.541% | $63.605 | $63.61 | $63.60 | $63.60 |
| Purchase #7 | $154.56 | 10.168% | $170.2757 | $170.28 | $170.30 | $170.30 |
| 7 purchase totals = | $790.21 | $860.5622 | $860.58 | $860.55 | $860.50 | |