| 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 | $77.97 | 9.586% | $85.4442 | $85.44 | $85.45 | $85.40 |
| Purchase #2 | $40.26 | 11.410% | $44.8537 | $44.85 | $44.85 | $44.90 |
| Purchase #3 | $98.52 | 7.649% | $106.0558 | $106.06 | $106.05 | $106.10 |
| Purchase #4 | $32.54 | 9.677% | $35.6889 | $35.69 | $35.70 | $35.70 |
| Purchase #5 | $126.31 | 11.380% | $140.6841 | $140.68 | $140.70 | $140.70 |
| Purchase #6 | $83.39 | 10.204% | $91.8991 | $91.90 | $91.90 | $91.90 |
| Purchase #7 | $177.88 | 12.701% | $200.4725 | $200.47 | $200.45 | $200.50 |
| 7 purchase totals = | $636.87 | $705.0983 | $705.09 | $705.10 | $705.20 | |