| 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 | $26.62 | 10.614% | $29.4454 | $29.45 | $29.45 | $29.40 |
| Purchase #2 | $42.45 | 13.277% | $48.0861 | $48.09 | $48.10 | $48.10 |
| Purchase #3 | $6.25 | 7.381% | $6.7113 | $6.71 | $6.70 | $6.70 |
| Purchase #4 | $20.31 | 8.219% | $21.9793 | $21.98 | $22.00 | $22.00 |
| Purchase #5 | $107.88 | 10.279% | $118.969 | $118.97 | $118.95 | $119.00 |
| Purchase #6 | $133.49 | 6.252% | $141.8358 | $141.84 | $141.85 | $141.80 |
| Purchase #7 | $15.53 | 5.403% | $16.3691 | $16.37 | $16.35 | $16.40 |
| 7 purchase totals = | $352.53 | $383.3960 | $383.41 | $383.40 | $383.40 | |