| 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 | $12.66 | 5.620% | $13.3715 | $13.37 | $13.35 | $13.40 |
| Purchase #2 | $107.38 | 6.366% | $114.2158 | $114.22 | $114.20 | $114.20 |
| Purchase #3 | $37.44 | 9.464% | $40.9833 | $40.98 | $41.00 | $41.00 |
| Purchase #4 | $221.89 | 13.812% | $252.5374 | $252.54 | $252.55 | $252.50 |
| Purchase #5 | $234.98 | 7.439% | $252.4602 | $252.46 | $252.45 | $252.50 |
| Purchase #6 | $15.66 | 7.578% | $16.8467 | $16.85 | $16.85 | $16.80 |
| Purchase #7 | $181.94 | 6.690% | $194.1118 | $194.11 | $194.10 | $194.10 |
| 7 purchase totals = | $811.95 | $884.5267 | $884.53 | $884.50 | $884.50 | |