| 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 | $53.49 | 4.247% | $55.7617 | $55.76 | $55.75 | $55.80 |
| Purchase #2 | $241.97 | 13.621% | $274.9287 | $274.93 | $274.95 | $274.90 |
| Purchase #3 | $114.43 | 6.497% | $121.8645 | $121.86 | $121.85 | $121.90 |
| Purchase #4 | $87.61 | 13.521% | $99.4557 | $99.46 | $99.45 | $99.50 |
| Purchase #5 | $125.88 | 5.322% | $132.5793 | $132.58 | $132.60 | $132.60 |
| Purchase #6 | $212.62 | 11.209% | $236.4526 | $236.45 | $236.45 | $236.50 |
| Purchase #7 | $158.92 | 5.513% | $167.6813 | $167.68 | $167.70 | $167.70 |
| 7 purchase totals = | $994.92 | $1,088.7238 | $1,088.72 | $1,088.75 | $1,088.90 | |