| 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 | $107.95 | 3.717% | $111.9625 | $111.96 | $111.95 | $112.00 |
| Purchase #2 | $66.91 | 5.156% | $70.3599 | $70.36 | $70.35 | $70.40 |
| Purchase #3 | $97.48 | 12.404% | $109.5714 | $109.57 | $109.55 | $109.60 |
| Purchase #4 | $218.40 | 12.364% | $245.403 | $245.40 | $245.40 | $245.40 |
| Purchase #5 | $56.94 | 10.153% | $62.7211 | $62.72 | $62.70 | $62.70 |
| Purchase #6 | $209.54 | 3.164% | $216.1698 | $216.17 | $216.15 | $216.20 |
| Purchase #7 | $129.26 | 12.321% | $145.1861 | $145.19 | $145.20 | $145.20 |
| 7 purchase totals = | $886.48 | $961.3738 | $961.37 | $961.30 | $961.50 | |