| 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 | $32.35 | 12.780% | $36.4843 | $36.48 | $36.50 | $36.50 |
| Purchase #2 | $54.94 | 12.269% | $61.6806 | $61.68 | $61.70 | $61.70 |
| Purchase #3 | $75.63 | 8.222% | $81.8483 | $81.85 | $81.85 | $81.80 |
| Purchase #4 | $56.55 | 4.132% | $58.8866 | $58.89 | $58.90 | $58.90 |
| Purchase #5 | $36.90 | 10.618% | $40.818 | $40.82 | $40.80 | $40.80 |
| Purchase #6 | $129.34 | 10.723% | $143.2091 | $143.21 | $143.20 | $143.20 |
| Purchase #7 | $241.40 | 5.449% | $254.5539 | $254.55 | $254.55 | $254.60 |
| 7 purchase totals = | $627.11 | $677.4808 | $677.48 | $677.50 | $677.50 | |