| 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 | $41.91 | 10.341% | $46.2439 | $46.24 | $46.25 | $46.20 |
| Purchase #2 | $45.34 | 9.834% | $49.7987 | $49.80 | $49.80 | $49.80 |
| Purchase #3 | $131.53 | 5.383% | $138.6103 | $138.61 | $138.60 | $138.60 |
| Purchase #4 | $15.84 | 10.538% | $17.5092 | $17.51 | $17.50 | $17.50 |
| Purchase #5 | $5.70 | 11.810% | $6.3732 | $6.37 | $6.35 | $6.40 |
| Purchase #6 | $85.35 | 10.679% | $94.4645 | $94.46 | $94.45 | $94.50 |
| Purchase #7 | $29.98 | 10.443% | $33.1108 | $33.11 | $33.10 | $33.10 |
| 7 purchase totals = | $355.65 | $386.1106 | $386.10 | $386.05 | $386.10 | |