| 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 | $12.77 | 6.807% | $13.6393 | $13.64 | $13.65 | $13.60 |
| Purchase #2 | $115.71 | 5.120% | $121.6344 | $121.63 | $121.65 | $121.60 |
| Purchase #3 | $164.33 | 10.760% | $182.0119 | $182.01 | $182.00 | $182.00 |
| Purchase #4 | $15.41 | 9.425% | $16.8624 | $16.86 | $16.85 | $16.90 |
| Purchase #5 | $231.54 | 13.666% | $263.1823 | $263.18 | $263.20 | $263.20 |
| Purchase #6 | $165.66 | 4.576% | $173.2406 | $173.24 | $173.25 | $173.20 |
| Purchase #7 | $12.81 | 8.233% | $13.8646 | $13.86 | $13.85 | $13.90 |
| 7 purchase totals = | $718.23 | $784.4355 | $784.42 | $784.45 | $784.40 | |