| 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 | $44.89 | 9.731% | $49.2582 | $49.26 | $49.25 | $49.30 |
| Purchase #2 | $23.55 | 3.105% | $24.2812 | $24.28 | $24.30 | $24.30 |
| Purchase #3 | $143.64 | 8.423% | $155.7388 | $155.74 | $155.75 | $155.70 |
| Purchase #4 | $91.85 | 7.538% | $98.7737 | $98.77 | $98.75 | $98.80 |
| Purchase #5 | $90.95 | 9.665% | $99.7403 | $99.74 | $99.75 | $99.70 |
| Purchase #6 | $83.72 | 9.837% | $91.9555 | $91.96 | $91.95 | $92.00 |
| Purchase #7 | $60.38 | 4.366% | $63.0162 | $63.02 | $63.00 | $63.00 |
| 7 purchase totals = | $538.98 | $582.7639 | $582.77 | $582.75 | $582.80 | |