| 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 | $53.67 | 12.320% | $60.2821 | $60.28 | $60.30 | $60.30 |
| Purchase #2 | $75.84 | 7.296% | $81.3733 | $81.37 | $81.35 | $81.40 |
| Purchase #3 | $245.68 | 12.640% | $276.734 | $276.73 | $276.75 | $276.70 |
| Purchase #4 | $54.85 | 10.739% | $60.7403 | $60.74 | $60.75 | $60.70 |
| Purchase #5 | $230.61 | 10.701% | $255.2876 | $255.29 | $255.30 | $255.30 |
| Purchase #6 | $228.87 | 3.378% | $236.6012 | $236.60 | $236.60 | $236.60 |
| Purchase #7 | $188.35 | 5.702% | $199.0897 | $199.09 | $199.10 | $199.10 |
| 7 purchase totals = | $1,077.87 | $1,170.1082 | $1,170.10 | $1,170.15 | $1,170.10 | |