| 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 | $71.97 | 11.405% | $80.1782 | $80.18 | $80.20 | $80.20 |
| Purchase #2 | $28.80 | 13.731% | $32.7545 | $32.75 | $32.75 | $32.80 |
| Purchase #3 | $248.56 | 8.593% | $269.9188 | $269.92 | $269.90 | $269.90 |
| Purchase #4 | $212.55 | 11.756% | $237.5374 | $237.54 | $237.55 | $237.50 |
| Purchase #5 | $247.70 | 13.683% | $281.5928 | $281.59 | $281.60 | $281.60 |
| Purchase #6 | $13.68 | 3.103% | $14.1045 | $14.10 | $14.10 | $14.10 |
| Purchase #7 | $59.68 | 3.358% | $61.6841 | $61.68 | $61.70 | $61.70 |
| 7 purchase totals = | $882.94 | $977.7703 | $977.76 | $977.80 | $977.80 | |