| 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 | $101.60 | 3.739% | $105.3988 | $105.40 | $105.40 | $105.40 |
| Purchase #2 | $104.94 | 10.152% | $115.5935 | $115.59 | $115.60 | $115.60 |
| Purchase #3 | $105.80 | 11.344% | $117.802 | $117.80 | $117.80 | $117.80 |
| Purchase #4 | $231.88 | 10.591% | $256.4384 | $256.44 | $256.45 | $256.40 |
| Purchase #5 | $193.26 | 13.213% | $218.7954 | $218.80 | $218.80 | $218.80 |
| Purchase #6 | $87.67 | 8.681% | $95.2806 | $95.28 | $95.30 | $95.30 |
| Purchase #7 | $71.34 | 5.429% | $75.213 | $75.21 | $75.20 | $75.20 |
| 7 purchase totals = | $896.49 | $984.5217 | $984.52 | $984.55 | $984.50 | |