| 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 | $82.74 | 6.182% | $87.855 | $87.86 | $87.85 | $87.90 |
| Purchase #2 | $74.86 | 8.466% | $81.1976 | $81.20 | $81.20 | $81.20 |
| Purchase #3 | $185.72 | 9.780% | $203.8834 | $203.88 | $203.90 | $203.90 |
| Purchase #4 | $125.91 | 8.134% | $136.1515 | $136.15 | $136.15 | $136.20 |
| Purchase #5 | $115.73 | 3.221% | $119.4577 | $119.46 | $119.45 | $119.50 |
| Purchase #6 | $132.36 | 8.722% | $143.9044 | $143.90 | $143.90 | $143.90 |
| Purchase #7 | $95.28 | 8.190% | $103.0834 | $103.08 | $103.10 | $103.10 |
| 7 purchase totals = | $812.60 | $875.5330 | $875.53 | $875.55 | $875.70 | |