| 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 | $82.43 | 3.696% | $85.4766 | $85.48 | $85.50 | $85.50 |
| Purchase #2 | $68.65 | 10.596% | $75.9242 | $75.92 | $75.90 | $75.90 |
| Purchase #3 | $20.91 | 9.710% | $22.9404 | $22.94 | $22.95 | $22.90 |
| Purchase #4 | $218.65 | 3.853% | $227.0746 | $227.07 | $227.05 | $227.10 |
| Purchase #5 | $164.77 | 3.241% | $170.1102 | $170.11 | $170.10 | $170.10 |
| Purchase #6 | $248.60 | 3.136% | $256.3961 | $256.40 | $256.40 | $256.40 |
| Purchase #7 | $18.99 | 8.367% | $20.5789 | $20.58 | $20.60 | $20.60 |
| 7 purchase totals = | $823.00 | $858.5010 | $858.50 | $858.50 | $858.50 | |