| 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 | $32.32 | 6.772% | $34.5087 | $34.51 | $34.50 | $34.50 |
| Purchase #2 | $103.76 | 6.355% | $110.3539 | $110.35 | $110.35 | $110.40 |
| Purchase #3 | $6.66 | 6.199% | $7.0729 | $7.07 | $7.05 | $7.10 |
| Purchase #4 | $39.72 | 5.629% | $41.9558 | $41.96 | $41.95 | $42.00 |
| Purchase #5 | $226.70 | 12.159% | $254.2645 | $254.26 | $254.25 | $254.30 |
| Purchase #6 | $245.25 | 3.339% | $253.4389 | $253.44 | $253.45 | $253.40 |
| Purchase #7 | $166.77 | 13.135% | $188.6752 | $188.68 | $188.70 | $188.70 |
| 7 purchase totals = | $821.18 | $890.2699 | $890.27 | $890.25 | $890.40 | |