| 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 | $19.57 | 9.759% | $21.4798 | $21.48 | $21.50 | $21.50 |
| Purchase #2 | $244.44 | 8.633% | $265.5425 | $265.54 | $265.55 | $265.50 |
| Purchase #3 | $48.57 | 3.419% | $50.2306 | $50.23 | $50.25 | $50.20 |
| Purchase #4 | $12.95 | 11.285% | $14.4114 | $14.41 | $14.40 | $14.40 |
| Purchase #5 | $152.55 | 4.543% | $159.4803 | $159.48 | $159.50 | $159.50 |
| Purchase #6 | $163.88 | 12.465% | $184.3076 | $184.31 | $184.30 | $184.30 |
| Purchase #7 | $241.41 | 7.305% | $259.045 | $259.05 | $259.05 | $259.00 |
| 7 purchase totals = | $883.37 | $954.4972 | $954.50 | $954.55 | $954.40 | |