| 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 | $162.48 | 7.664% | $174.9325 | $174.93 | $174.95 | $174.90 |
| Purchase #2 | $28.74 | 9.409% | $31.4441 | $31.44 | $31.45 | $31.40 |
| Purchase #3 | $46.67 | 3.220% | $48.1728 | $48.17 | $48.15 | $48.20 |
| Purchase #4 | $99.97 | 12.807% | $112.7732 | $112.77 | $112.75 | $112.80 |
| Purchase #5 | $69.49 | 6.568% | $74.0541 | $74.05 | $74.05 | $74.10 |
| Purchase #6 | $237.71 | 12.150% | $266.5918 | $266.59 | $266.60 | $266.60 |
| Purchase #7 | $26.96 | 11.338% | $30.0167 | $30.02 | $30.00 | $30.00 |
| 7 purchase totals = | $672.02 | $737.9852 | $737.97 | $737.95 | $738.00 | |