| 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 | $67.59 | 3.806% | $70.1625 | $70.16 | $70.15 | $70.20 |
| Purchase #2 | $224.61 | 8.403% | $243.484 | $243.48 | $243.50 | $243.50 |
| Purchase #3 | $25.52 | 8.702% | $27.7408 | $27.74 | $27.75 | $27.70 |
| Purchase #4 | $197.77 | 13.523% | $224.5144 | $224.51 | $224.50 | $224.50 |
| Purchase #5 | $21.73 | 5.326% | $22.8873 | $22.89 | $22.90 | $22.90 |
| Purchase #6 | $153.43 | 9.390% | $167.8371 | $167.84 | $167.85 | $167.80 |
| Purchase #7 | $236.47 | 12.356% | $265.6882 | $265.69 | $265.70 | $265.70 |
| 7 purchase totals = | $927.12 | $1,022.3143 | $1,022.31 | $1,022.35 | $1,022.30 | |