| 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 | $51.88 | 11.129% | $57.6537 | $57.65 | $57.65 | $57.70 |
| Purchase #2 | $41.35 | 4.542% | $43.2281 | $43.23 | $43.25 | $43.20 |
| Purchase #3 | $76.73 | 10.872% | $85.0721 | $85.07 | $85.05 | $85.10 |
| Purchase #4 | $88.53 | 11.349% | $98.5773 | $98.58 | $98.60 | $98.60 |
| Purchase #5 | $189.55 | 9.401% | $207.3696 | $207.37 | $207.35 | $207.40 |
| Purchase #6 | $91.77 | 10.135% | $101.0709 | $101.07 | $101.05 | $101.10 |
| Purchase #7 | $248.87 | 10.600% | $275.2502 | $275.25 | $275.25 | $275.30 |
| 7 purchase totals = | $788.68 | $868.2219 | $868.22 | $868.20 | $868.40 | |