| 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 | $121.49 | 12.418% | $136.5766 | $136.58 | $136.60 | $136.60 |
| Purchase #2 | $30.33 | 7.606% | $32.6369 | $32.64 | $32.65 | $32.60 |
| Purchase #3 | $76.43 | 8.437% | $82.8784 | $82.88 | $82.90 | $82.90 |
| Purchase #4 | $13.90 | 7.787% | $14.9824 | $14.98 | $15.00 | $15.00 |
| Purchase #5 | $110.70 | 4.117% | $115.2575 | $115.26 | $115.25 | $115.30 |
| Purchase #6 | $30.68 | 5.334% | $32.3165 | $32.32 | $32.30 | $32.30 |
| Purchase #7 | $128.59 | 10.128% | $141.6136 | $141.61 | $141.60 | $141.60 |
| 7 purchase totals = | $512.12 | $556.2619 | $556.27 | $556.30 | $556.30 | |