| 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 | $73.61 | 8.264% | $79.6931 | $79.69 | $79.70 | $79.70 |
| Purchase #2 | $224.39 | 8.310% | $243.0368 | $243.04 | $243.05 | $243.00 |
| Purchase #3 | $98.30 | 7.742% | $105.9104 | $105.91 | $105.90 | $105.90 |
| Purchase #4 | $124.28 | 5.204% | $130.7475 | $130.75 | $130.75 | $130.70 |
| Purchase #5 | $103.69 | 10.679% | $114.7631 | $114.76 | $114.75 | $114.80 |
| Purchase #6 | $61.30 | 4.490% | $64.0524 | $64.05 | $64.05 | $64.10 |
| Purchase #7 | $39.91 | 8.591% | $43.3387 | $43.34 | $43.35 | $43.30 |
| 7 purchase totals = | $725.48 | $781.5420 | $781.54 | $781.55 | $781.50 | |