| 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 | $55.59 | 4.335% | $57.9998 | $58.00 | $58.00 | $58.00 |
| Purchase #2 | $123.82 | 11.339% | $137.8599 | $137.86 | $137.85 | $137.90 |
| Purchase #3 | $227.88 | 3.606% | $236.0974 | $236.10 | $236.10 | $236.10 |
| Purchase #4 | $98.50 | 11.670% | $109.995 | $110.00 | $110.00 | $110.00 |
| Purchase #5 | $107.61 | 12.528% | $121.0914 | $121.09 | $121.10 | $121.10 |
| Purchase #6 | $207.48 | 11.259% | $230.8402 | $230.84 | $230.85 | $230.80 |
| Purchase #7 | $132.43 | 6.763% | $141.3862 | $141.39 | $141.40 | $141.40 |
| 7 purchase totals = | $953.31 | $1,035.2699 | $1,035.28 | $1,035.30 | $1,035.30 | |