| 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 | $17.78 | 8.242% | $19.2454 | $19.25 | $19.25 | $19.20 |
| Purchase #2 | $49.74 | 11.572% | $55.4959 | $55.50 | $55.50 | $55.50 |
| Purchase #3 | $206.68 | 5.800% | $218.6674 | $218.67 | $218.65 | $218.70 |
| Purchase #4 | $47.75 | 3.457% | $49.4007 | $49.40 | $49.40 | $49.40 |
| Purchase #5 | $94.31 | 7.156% | $101.0588 | $101.06 | $101.05 | $101.10 |
| Purchase #6 | $81.48 | 13.818% | $92.7389 | $92.74 | $92.75 | $92.70 |
| Purchase #7 | $105.36 | 9.420% | $115.2849 | $115.28 | $115.30 | $115.30 |
| 7 purchase totals = | $603.10 | $651.8920 | $651.90 | $651.90 | $651.90 | |