| 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 | $68.38 | 8.816% | $74.4084 | $74.41 | $74.40 | $74.40 |
| Purchase #2 | $190.91 | 6.743% | $203.7831 | $203.78 | $203.80 | $203.80 |
| Purchase #3 | $31.33 | 3.802% | $32.5212 | $32.52 | $32.50 | $32.50 |
| Purchase #4 | $107.69 | 5.548% | $113.6646 | $113.66 | $113.65 | $113.70 |
| Purchase #5 | $118.65 | 4.748% | $124.2835 | $124.28 | $124.30 | $124.30 |
| Purchase #6 | $121.87 | 8.351% | $132.0474 | $132.05 | $132.05 | $132.00 |
| Purchase #7 | $164.63 | 13.657% | $187.1135 | $187.11 | $187.10 | $187.10 |
| 7 purchase totals = | $803.46 | $867.8217 | $867.81 | $867.80 | $867.80 | |