| 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 | $88.94 | 10.262% | $98.067 | $98.07 | $98.05 | $98.10 |
| Purchase #2 | $222.29 | 11.818% | $248.5602 | $248.56 | $248.55 | $248.60 |
| Purchase #3 | $48.42 | 3.405% | $50.0687 | $50.07 | $50.05 | $50.10 |
| Purchase #4 | $48.43 | 13.525% | $54.9802 | $54.98 | $55.00 | $55.00 |
| Purchase #5 | $103.55 | 10.612% | $114.5387 | $114.54 | $114.55 | $114.50 |
| Purchase #6 | $41.29 | 10.351% | $45.5639 | $45.56 | $45.55 | $45.60 |
| Purchase #7 | $106.58 | 10.664% | $117.9457 | $117.95 | $117.95 | $117.90 |
| 7 purchase totals = | $659.50 | $729.7244 | $729.73 | $729.70 | $729.80 | |