| 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 | $129.40 | 3.189% | $133.5266 | $133.53 | $133.55 | $133.50 |
| Purchase #2 | $62.97 | 6.129% | $66.8294 | $66.83 | $66.85 | $66.80 |
| Purchase #3 | $214.26 | 6.872% | $228.9839 | $228.98 | $229.00 | $229.00 |
| Purchase #4 | $44.92 | 6.447% | $47.816 | $47.82 | $47.80 | $47.80 |
| Purchase #5 | $115.61 | 4.211% | $120.4783 | $120.48 | $120.50 | $120.50 |
| Purchase #6 | $62.38 | 3.303% | $64.4404 | $64.44 | $64.45 | $64.40 |
| Purchase #7 | $67.38 | 12.694% | $75.9332 | $75.93 | $75.95 | $75.90 |
| 7 purchase totals = | $696.92 | $738.0078 | $738.01 | $738.10 | $737.90 | |