| 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 | $13.49 | 11.339% | $15.0196 | $15.02 | $15.00 | $15.00 |
| Purchase #2 | $237.52 | 4.174% | $247.4341 | $247.43 | $247.45 | $247.40 |
| Purchase #3 | $28.87 | 11.140% | $32.0861 | $32.09 | $32.10 | $32.10 |
| Purchase #4 | $152.89 | 13.669% | $173.7885 | $173.79 | $173.80 | $173.80 |
| Purchase #5 | $12.88 | 10.363% | $14.2148 | $14.21 | $14.20 | $14.20 |
| Purchase #6 | $196.94 | 10.329% | $217.2819 | $217.28 | $217.30 | $217.30 |
| Purchase #7 | $79.60 | 3.818% | $82.6391 | $82.64 | $82.65 | $82.60 |
| 7 purchase totals = | $722.19 | $782.4641 | $782.46 | $782.50 | $782.40 | |