| 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 | $40.83 | 12.504% | $45.9354 | $45.94 | $45.95 | $45.90 |
| Purchase #2 | $245.59 | 3.371% | $253.8688 | $253.87 | $253.85 | $253.90 |
| Purchase #3 | $246.65 | 8.688% | $268.079 | $268.08 | $268.10 | $268.10 |
| Purchase #4 | $199.85 | 3.480% | $206.8048 | $206.80 | $206.80 | $206.80 |
| Purchase #5 | $59.36 | 12.395% | $66.7177 | $66.72 | $66.70 | $66.70 |
| Purchase #6 | $35.77 | 4.491% | $37.3764 | $37.38 | $37.40 | $37.40 |
| Purchase #7 | $240.70 | 7.427% | $258.5768 | $258.58 | $258.60 | $258.60 |
| 7 purchase totals = | $1,068.75 | $1,137.3589 | $1,137.37 | $1,137.40 | $1,137.40 | |