| 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 | $41.42 | 9.642% | $45.4137 | $45.41 | $45.40 | $45.40 |
| Purchase #2 | $12.54 | 13.696% | $14.2575 | $14.26 | $14.25 | $14.30 |
| Purchase #3 | $82.38 | 9.685% | $90.3585 | $90.36 | $90.35 | $90.40 |
| Purchase #4 | $246.88 | 10.111% | $271.842 | $271.84 | $271.85 | $271.80 |
| Purchase #5 | $121.28 | 8.852% | $132.0157 | $132.02 | $132.00 | $132.00 |
| Purchase #6 | $86.96 | 6.517% | $92.6272 | $92.63 | $92.65 | $92.60 |
| Purchase #7 | $224.94 | 10.624% | $248.8376 | $248.84 | $248.85 | $248.80 |
| 7 purchase totals = | $816.40 | $895.3522 | $895.36 | $895.35 | $895.30 | |