| 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 | $72.57 | 12.114% | $81.3611 | $81.36 | $81.35 | $81.40 |
| Purchase #2 | $38.41 | 10.616% | $42.4876 | $42.49 | $42.50 | $42.50 |
| Purchase #3 | $141.73 | 3.551% | $146.7628 | $146.76 | $146.75 | $146.80 |
| Purchase #4 | $142.43 | 7.722% | $153.4284 | $153.43 | $153.45 | $153.40 |
| Purchase #5 | $117.72 | 3.547% | $121.8955 | $121.90 | $121.90 | $121.90 |
| Purchase #6 | $16.74 | 8.715% | $18.1989 | $18.20 | $18.20 | $18.20 |
| Purchase #7 | $184.29 | 13.723% | $209.5801 | $209.58 | $209.60 | $209.60 |
| 7 purchase totals = | $713.89 | $773.7144 | $773.72 | $773.75 | $773.80 | |