| 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 | $47.60 | 12.583% | $53.5895 | $53.59 | $53.60 | $53.60 |
| Purchase #2 | $106.25 | 12.276% | $119.2933 | $119.29 | $119.30 | $119.30 |
| Purchase #3 | $88.83 | 3.226% | $91.6957 | $91.70 | $91.70 | $91.70 |
| Purchase #4 | $130.87 | 8.687% | $142.2387 | $142.24 | $142.25 | $142.20 |
| Purchase #5 | $177.49 | 7.744% | $191.2348 | $191.23 | $191.25 | $191.20 |
| Purchase #6 | $27.27 | 3.329% | $28.1778 | $28.18 | $28.20 | $28.20 |
| Purchase #7 | $34.94 | 3.466% | $36.151 | $36.15 | $36.15 | $36.20 |
| 7 purchase totals = | $613.25 | $662.3808 | $662.38 | $662.45 | $662.40 | |