| 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 | $17.35 | 12.830% | $19.576 | $19.58 | $19.60 | $19.60 |
| Purchase #2 | $20.95 | 10.771% | $23.2065 | $23.21 | $23.20 | $23.20 |
| Purchase #3 | $249.98 | 10.764% | $276.8878 | $276.89 | $276.90 | $276.90 |
| Purchase #4 | $59.67 | 12.168% | $66.9306 | $66.93 | $66.95 | $66.90 |
| Purchase #5 | $240.27 | 11.628% | $268.2086 | $268.21 | $268.20 | $268.20 |
| Purchase #6 | $186.47 | 6.860% | $199.2618 | $199.26 | $199.25 | $199.30 |
| Purchase #7 | $110.63 | 4.692% | $115.8208 | $115.82 | $115.80 | $115.80 |
| 7 purchase totals = | $885.32 | $969.8921 | $969.90 | $969.90 | $969.90 | |