| 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 | $27.41 | 4.193% | $28.5593 | $28.56 | $28.55 | $28.60 |
| Purchase #2 | $99.43 | 7.432% | $106.8196 | $106.82 | $106.80 | $106.80 |
| Purchase #3 | $176.58 | 7.599% | $189.9983 | $190.00 | $190.00 | $190.00 |
| Purchase #4 | $168.95 | 4.277% | $176.176 | $176.18 | $176.20 | $176.20 |
| Purchase #5 | $130.67 | 3.685% | $135.4852 | $135.49 | $135.50 | $135.50 |
| Purchase #6 | $87.78 | 9.380% | $96.0138 | $96.01 | $96.00 | $96.00 |
| Purchase #7 | $104.91 | 13.637% | $119.2166 | $119.22 | $119.20 | $119.20 |
| 7 purchase totals = | $795.73 | $852.2688 | $852.28 | $852.25 | $852.30 | |