| 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 | $52.76 | 8.702% | $57.3512 | $57.35 | $57.35 | $57.40 |
| Purchase #2 | $83.63 | 5.464% | $88.1995 | $88.20 | $88.20 | $88.20 |
| Purchase #3 | $124.85 | 13.180% | $141.3052 | $141.31 | $141.30 | $141.30 |
| Purchase #4 | $138.57 | 6.590% | $147.7018 | $147.70 | $147.70 | $147.70 |
| Purchase #5 | $132.26 | 3.564% | $136.9737 | $136.97 | $136.95 | $137.00 |
| Purchase #6 | $247.65 | 3.836% | $257.1499 | $257.15 | $257.15 | $257.10 |
| Purchase #7 | $111.47 | 11.525% | $124.3169 | $124.32 | $124.30 | $124.30 |
| 7 purchase totals = | $891.19 | $952.9982 | $953.00 | $952.95 | $953.00 | |