| 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 | $57.44 | 10.539% | $63.4936 | $63.49 | $63.50 | $63.50 |
| Purchase #2 | $57.73 | 9.872% | $63.4291 | $63.43 | $63.45 | $63.40 |
| Purchase #3 | $247.44 | 7.397% | $265.7431 | $265.74 | $265.75 | $265.70 |
| Purchase #4 | $132.72 | 12.109% | $148.7911 | $148.79 | $148.80 | $148.80 |
| Purchase #5 | $214.28 | 13.531% | $243.2742 | $243.27 | $243.25 | $243.30 |
| Purchase #6 | $248.58 | 6.417% | $264.5314 | $264.53 | $264.55 | $264.50 |
| Purchase #7 | $116.70 | 4.508% | $121.9608 | $121.96 | $121.95 | $122.00 |
| 7 purchase totals = | $1,074.89 | $1,171.2233 | $1,171.21 | $1,171.25 | $1,171.20 | |