| 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 | $43.92 | 13.629% | $49.9059 | $49.91 | $49.90 | $49.90 |
| Purchase #2 | $200.48 | 7.387% | $215.2895 | $215.29 | $215.30 | $215.30 |
| Purchase #3 | $250.67 | 11.544% | $279.6073 | $279.61 | $279.60 | $279.60 |
| Purchase #4 | $132.27 | 5.599% | $139.6758 | $139.68 | $139.70 | $139.70 |
| Purchase #5 | $158.46 | 12.227% | $177.8349 | $177.83 | $177.85 | $177.80 |
| Purchase #6 | $183.46 | 13.746% | $208.6784 | $208.68 | $208.70 | $208.70 |
| Purchase #7 | $71.68 | 4.738% | $75.0762 | $75.08 | $75.10 | $75.10 |
| 7 purchase totals = | $1,040.94 | $1,146.0680 | $1,146.08 | $1,146.15 | $1,146.10 | |