| 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 | $26.98 | 3.223% | $27.8496 | $27.85 | $27.85 | $27.80 |
| Purchase #2 | $58.75 | 4.296% | $61.2739 | $61.27 | $61.25 | $61.30 |
| Purchase #3 | $118.87 | 8.236% | $128.6601 | $128.66 | $128.65 | $128.70 |
| Purchase #4 | $5.40 | 5.264% | $5.6843 | $5.68 | $5.70 | $5.70 |
| Purchase #5 | $146.76 | 11.561% | $163.7269 | $163.73 | $163.75 | $163.70 |
| Purchase #6 | $111.49 | 7.191% | $119.5072 | $119.51 | $119.50 | $119.50 |
| Purchase #7 | $57.89 | 12.161% | $64.93 | $64.93 | $64.95 | $64.90 |
| 7 purchase totals = | $526.14 | $571.6320 | $571.63 | $571.65 | $571.60 | |