| 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 | $196.46 | 9.758% | $215.6306 | $215.63 | $215.65 | $215.60 |
| Purchase #2 | $76.92 | 13.559% | $87.3496 | $87.35 | $87.35 | $87.30 |
| Purchase #3 | $103.40 | 8.833% | $112.5333 | $112.53 | $112.55 | $112.50 |
| Purchase #4 | $49.56 | 11.652% | $55.3347 | $55.33 | $55.35 | $55.30 |
| Purchase #5 | $114.53 | 5.147% | $120.4249 | $120.42 | $120.40 | $120.40 |
| Purchase #6 | $54.84 | 13.211% | $62.0849 | $62.08 | $62.10 | $62.10 |
| Purchase #7 | $137.79 | 9.135% | $150.3771 | $150.38 | $150.40 | $150.40 |
| 7 purchase totals = | $733.50 | $803.7351 | $803.72 | $803.80 | $803.60 | |