| 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 | $51.99 | 11.140% | $57.7817 | $57.78 | $57.80 | $57.80 |
| Purchase #2 | $24.56 | 4.150% | $25.5792 | $25.58 | $25.60 | $25.60 |
| Purchase #3 | $241.80 | 9.256% | $264.181 | $264.18 | $264.20 | $264.20 |
| Purchase #4 | $59.72 | 9.598% | $65.4519 | $65.45 | $65.45 | $65.50 |
| Purchase #5 | $52.29 | 11.467% | $58.2861 | $58.29 | $58.30 | $58.30 |
| Purchase #6 | $209.97 | 11.519% | $234.1564 | $234.16 | $234.15 | $234.20 |
| Purchase #7 | $116.33 | 10.545% | $128.597 | $128.60 | $128.60 | $128.60 |
| 7 purchase totals = | $756.66 | $834.0333 | $834.04 | $834.10 | $834.20 | |