| 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 | $15.60 | 3.867% | $16.2033 | $16.20 | $16.20 | $16.20 |
| Purchase #2 | $81.30 | 13.437% | $92.2243 | $92.22 | $92.20 | $92.20 |
| Purchase #3 | $127.30 | 5.197% | $133.9158 | $133.92 | $133.90 | $133.90 |
| Purchase #4 | $107.51 | 9.483% | $117.7052 | $117.71 | $117.70 | $117.70 |
| Purchase #5 | $224.44 | 8.778% | $244.1413 | $244.14 | $244.15 | $244.10 |
| Purchase #6 | $167.71 | 9.303% | $183.3121 | $183.31 | $183.30 | $183.30 |
| Purchase #7 | $75.33 | 6.559% | $80.2709 | $80.27 | $80.25 | $80.30 |
| 7 purchase totals = | $799.19 | $867.7729 | $867.77 | $867.70 | $867.70 | |