| 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 | $228.27 | 8.544% | $247.7734 | $247.77 | $247.75 | $247.80 |
| Purchase #2 | $59.71 | 10.443% | $65.9455 | $65.95 | $65.95 | $65.90 |
| Purchase #3 | $198.48 | 3.465% | $205.3573 | $205.36 | $205.35 | $205.40 |
| Purchase #4 | $117.67 | 13.862% | $133.9814 | $133.98 | $134.00 | $134.00 |
| Purchase #5 | $133.84 | 13.813% | $152.3273 | $152.33 | $152.35 | $152.30 |
| Purchase #6 | $72.26 | 8.353% | $78.2959 | $78.30 | $78.30 | $78.30 |
| Purchase #7 | $62.93 | 9.320% | $68.7951 | $68.80 | $68.80 | $68.80 |
| 7 purchase totals = | $873.16 | $952.4759 | $952.49 | $952.50 | $952.50 | |