| 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 | $85.26 | 8.353% | $92.3818 | $92.38 | $92.40 | $92.40 |
| Purchase #2 | $133.67 | 10.532% | $147.7481 | $147.75 | $147.75 | $147.70 |
| Purchase #3 | $112.65 | 6.161% | $119.5904 | $119.59 | $119.60 | $119.60 |
| Purchase #4 | $81.34 | 3.439% | $84.1373 | $84.14 | $84.15 | $84.10 |
| Purchase #5 | $185.50 | 5.599% | $195.8861 | $195.89 | $195.90 | $195.90 |
| Purchase #6 | $72.49 | 10.844% | $80.3508 | $80.35 | $80.35 | $80.40 |
| Purchase #7 | $116.32 | 3.861% | $120.8111 | $120.81 | $120.80 | $120.80 |
| 7 purchase totals = | $787.23 | $840.9056 | $840.91 | $840.95 | $840.90 | |