| 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 | $164.50 | 3.692% | $170.5733 | $170.57 | $170.55 | $170.60 |
| Purchase #2 | $5.68 | 4.726% | $5.9484 | $5.95 | $5.95 | $5.90 |
| Purchase #3 | $250.42 | 8.647% | $272.0738 | $272.07 | $272.05 | $272.10 |
| Purchase #4 | $233.28 | 3.707% | $241.9277 | $241.93 | $241.95 | $241.90 |
| Purchase #5 | $64.87 | 9.422% | $70.9821 | $70.98 | $71.00 | $71.00 |
| Purchase #6 | $173.41 | 7.657% | $186.688 | $186.69 | $186.70 | $186.70 |
| Purchase #7 | $14.42 | 9.732% | $15.8234 | $15.82 | $15.80 | $15.80 |
| 7 purchase totals = | $906.58 | $964.0167 | $964.01 | $964.00 | $964.00 | |