| 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 | $67.36 | 8.363% | $72.9933 | $72.99 | $73.00 | $73.00 |
| Purchase #2 | $41.52 | 7.312% | $44.5559 | $44.56 | $44.55 | $44.60 |
| Purchase #3 | $6.99 | 13.720% | $7.949 | $7.95 | $7.95 | $7.90 |
| Purchase #4 | $214.51 | 13.234% | $242.8983 | $242.90 | $242.90 | $242.90 |
| Purchase #5 | $151.98 | 4.206% | $158.3723 | $158.37 | $158.35 | $158.40 |
| Purchase #6 | $72.26 | 13.136% | $81.7521 | $81.75 | $81.75 | $81.80 |
| Purchase #7 | $5.33 | 11.202% | $5.9271 | $5.93 | $5.95 | $5.90 |
| 7 purchase totals = | $559.95 | $614.4480 | $614.45 | $614.45 | $614.50 | |