| 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 | $28.91 | 9.257% | $31.5862 | $31.59 | $31.60 | $31.60 |
| Purchase #2 | $152.67 | 4.460% | $159.4791 | $159.48 | $159.50 | $159.50 |
| Purchase #3 | $204.33 | 10.517% | $225.8194 | $225.82 | $225.80 | $225.80 |
| Purchase #4 | $66.81 | 8.303% | $72.3572 | $72.36 | $72.35 | $72.40 |
| Purchase #5 | $85.50 | 10.123% | $94.1552 | $94.16 | $94.15 | $94.20 |
| Purchase #6 | $16.27 | 4.474% | $16.9979 | $17.00 | $17.00 | $17.00 |
| Purchase #7 | $146.66 | 10.471% | $162.0168 | $162.02 | $162.00 | $162.00 |
| 7 purchase totals = | $701.15 | $762.4118 | $762.43 | $762.40 | $762.50 | |