| 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 | $107.86 | 5.110% | $113.3716 | $113.37 | $113.35 | $113.40 |
| Purchase #2 | $250.99 | 9.692% | $275.316 | $275.32 | $275.30 | $275.30 |
| Purchase #3 | $89.45 | 9.764% | $98.1839 | $98.18 | $98.20 | $98.20 |
| Purchase #4 | $76.86 | 5.767% | $81.2925 | $81.29 | $81.30 | $81.30 |
| Purchase #5 | $101.80 | 11.317% | $113.3207 | $113.32 | $113.30 | $113.30 |
| Purchase #6 | $62.86 | 3.826% | $65.265 | $65.27 | $65.25 | $65.30 |
| Purchase #7 | $83.53 | 10.536% | $92.3307 | $92.33 | $92.35 | $92.30 |
| 7 purchase totals = | $773.35 | $839.0804 | $839.08 | $839.05 | $839.10 | |