| 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 | $97.46 | 10.123% | $107.3259 | $107.33 | $107.35 | $107.30 |
| Purchase #2 | $134.68 | 13.287% | $152.5749 | $152.57 | $152.55 | $152.60 |
| Purchase #3 | $15.43 | 3.464% | $15.9645 | $15.96 | $15.95 | $16.00 |
| Purchase #4 | $64.45 | 4.591% | $67.4089 | $67.41 | $67.40 | $67.40 |
| Purchase #5 | $15.36 | 13.825% | $17.4835 | $17.48 | $17.50 | $17.50 |
| Purchase #6 | $33.33 | 10.150% | $36.713 | $36.71 | $36.70 | $36.70 |
| Purchase #7 | $158.88 | 3.760% | $164.8539 | $164.85 | $164.85 | $164.90 |
| 7 purchase totals = | $519.59 | $562.3246 | $562.31 | $562.30 | $562.40 | |