| 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 | $74.99 | 8.267% | $81.1894 | $81.19 | $81.20 | $81.20 |
| Purchase #2 | $64.50 | 7.467% | $69.3162 | $69.32 | $69.30 | $69.30 |
| Purchase #3 | $86.95 | 4.852% | $91.1688 | $91.17 | $91.15 | $91.20 |
| Purchase #4 | $41.59 | 11.578% | $46.4053 | $46.41 | $46.40 | $46.40 |
| Purchase #5 | $218.91 | 13.791% | $249.0999 | $249.10 | $249.10 | $249.10 |
| Purchase #6 | $44.63 | 6.580% | $47.5667 | $47.57 | $47.55 | $47.60 |
| Purchase #7 | $12.44 | 3.243% | $12.8434 | $12.84 | $12.85 | $12.80 |
| 7 purchase totals = | $544.01 | $597.5897 | $597.60 | $597.55 | $597.60 | |