| 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 | $68.73 | 5.487% | $72.5012 | $72.50 | $72.50 | $72.50 |
| Purchase #2 | $24.75 | 13.243% | $28.0276 | $28.03 | $28.05 | $28.00 |
| Purchase #3 | $13.66 | 9.502% | $14.958 | $14.96 | $14.95 | $15.00 |
| Purchase #4 | $133.38 | 8.624% | $144.8827 | $144.88 | $144.90 | $144.90 |
| Purchase #5 | $203.49 | 7.166% | $218.0721 | $218.07 | $218.05 | $218.10 |
| Purchase #6 | $231.94 | 3.219% | $239.4061 | $239.41 | $239.40 | $239.40 |
| Purchase #7 | $92.79 | 6.224% | $98.5652 | $98.57 | $98.55 | $98.60 |
| 7 purchase totals = | $768.74 | $816.4129 | $816.42 | $816.40 | $816.50 | |