| 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 | $75.40 | 12.467% | $84.8001 | $84.80 | $84.80 | $84.80 |
| Purchase #2 | $7.68 | 11.852% | $8.5902 | $8.59 | $8.60 | $8.60 |
| Purchase #3 | $25.58 | 7.474% | $27.4918 | $27.49 | $27.50 | $27.50 |
| Purchase #4 | $69.94 | 13.630% | $79.4728 | $79.47 | $79.45 | $79.50 |
| Purchase #5 | $206.81 | 10.859% | $229.2675 | $229.27 | $229.25 | $229.30 |
| Purchase #6 | $105.54 | 7.737% | $113.7056 | $113.71 | $113.70 | $113.70 |
| Purchase #7 | $241.47 | 13.798% | $274.788 | $274.79 | $274.80 | $274.80 |
| 7 purchase totals = | $732.42 | $818.1160 | $818.12 | $818.10 | $818.20 | |