| 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 | $66.98 | 10.337% | $73.9037 | $73.90 | $73.90 | $73.90 |
| Purchase #2 | $202.31 | 8.239% | $218.9783 | $218.98 | $219.00 | $219.00 |
| Purchase #3 | $195.94 | 11.266% | $218.0146 | $218.01 | $218.00 | $218.00 |
| Purchase #4 | $38.85 | 13.681% | $44.1651 | $44.17 | $44.15 | $44.20 |
| Purchase #5 | $15.70 | 4.559% | $16.4158 | $16.42 | $16.40 | $16.40 |
| Purchase #6 | $105.89 | 13.828% | $120.5325 | $120.53 | $120.55 | $120.50 |
| Purchase #7 | $55.75 | 9.714% | $61.1656 | $61.17 | $61.15 | $61.20 |
| 7 purchase totals = | $681.42 | $753.1756 | $753.18 | $753.15 | $753.20 | |