| 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 | $41.63 | 10.799% | $46.1256 | $46.13 | $46.15 | $46.10 |
| Purchase #2 | $28.30 | 13.156% | $32.0231 | $32.02 | $32.00 | $32.00 |
| Purchase #3 | $12.42 | 13.719% | $14.1239 | $14.12 | $14.10 | $14.10 |
| Purchase #4 | $205.65 | 8.337% | $222.795 | $222.80 | $222.80 | $222.80 |
| Purchase #5 | $32.54 | 10.498% | $35.956 | $35.96 | $35.95 | $36.00 |
| Purchase #6 | $26.67 | 7.693% | $28.7217 | $28.72 | $28.70 | $28.70 |
| Purchase #7 | $34.61 | 5.401% | $36.4793 | $36.48 | $36.50 | $36.50 |
| 7 purchase totals = | $381.82 | $416.2246 | $416.23 | $416.20 | $416.20 | |