| 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 | $50.73 | 10.514% | $56.0638 | $56.06 | $56.05 | $56.10 |
| Purchase #2 | $78.70 | 9.607% | $86.2607 | $86.26 | $86.25 | $86.30 |
| Purchase #3 | $82.87 | 7.147% | $88.7927 | $88.79 | $88.80 | $88.80 |
| Purchase #4 | $13.65 | 5.219% | $14.3624 | $14.36 | $14.35 | $14.40 |
| Purchase #5 | $71.55 | 11.138% | $79.5192 | $79.52 | $79.50 | $79.50 |
| Purchase #6 | $160.90 | 11.118% | $178.7889 | $178.79 | $178.80 | $178.80 |
| Purchase #7 | $185.80 | 12.848% | $209.6716 | $209.67 | $209.65 | $209.70 |
| 7 purchase totals = | $644.20 | $713.4593 | $713.45 | $713.40 | $713.60 | |