| 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 | $198.51 | 6.199% | $210.8156 | $210.82 | $210.80 | $210.80 |
| Purchase #2 | $95.50 | 12.789% | $107.7135 | $107.71 | $107.70 | $107.70 |
| Purchase #3 | $15.47 | 3.636% | $16.0325 | $16.03 | $16.05 | $16.00 |
| Purchase #4 | $67.45 | 8.449% | $73.1489 | $73.15 | $73.15 | $73.10 |
| Purchase #5 | $65.89 | 11.731% | $73.6196 | $73.62 | $73.60 | $73.60 |
| Purchase #6 | $107.66 | 5.335% | $113.4037 | $113.40 | $113.40 | $113.40 |
| Purchase #7 | $75.56 | 5.835% | $79.9689 | $79.97 | $79.95 | $80.00 |
| 7 purchase totals = | $626.04 | $674.7027 | $674.70 | $674.65 | $674.60 | |