| 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 | $78.47 | 8.826% | $85.3958 | $85.40 | $85.40 | $85.40 |
| Purchase #2 | $237.49 | 13.132% | $268.6772 | $268.68 | $268.70 | $268.70 |
| Purchase #3 | $19.99 | 6.256% | $21.2406 | $21.24 | $21.25 | $21.20 |
| Purchase #4 | $198.77 | 7.326% | $213.3319 | $213.33 | $213.35 | $213.30 |
| Purchase #5 | $42.41 | 6.157% | $45.0212 | $45.02 | $45.00 | $45.00 |
| Purchase #6 | $158.55 | 12.463% | $178.3101 | $178.31 | $178.30 | $178.30 |
| Purchase #7 | $210.57 | 5.530% | $222.2145 | $222.21 | $222.20 | $222.20 |
| 7 purchase totals = | $946.25 | $1,034.1913 | $1,034.19 | $1,034.20 | $1,034.10 | |