| 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 | $38.72 | 10.576% | $42.815 | $42.82 | $42.80 | $42.80 |
| Purchase #2 | $108.69 | 4.334% | $113.4006 | $113.40 | $113.40 | $113.40 |
| Purchase #3 | $99.97 | 7.444% | $107.4118 | $107.41 | $107.40 | $107.40 |
| Purchase #4 | $42.68 | 11.693% | $47.6706 | $47.67 | $47.65 | $47.70 |
| Purchase #5 | $238.33 | 5.601% | $251.6789 | $251.68 | $251.70 | $251.70 |
| Purchase #6 | $214.37 | 5.177% | $225.4679 | $225.47 | $225.45 | $225.50 |
| Purchase #7 | $10.35 | 11.268% | $11.5162 | $11.52 | $11.50 | $11.50 |
| 7 purchase totals = | $753.11 | $799.9610 | $799.97 | $799.90 | $800.00 | |