| 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 | $140.48 | 8.534% | $152.4686 | $152.47 | $152.45 | $152.50 |
| Purchase #2 | $126.41 | 5.776% | $133.7114 | $133.71 | $133.70 | $133.70 |
| Purchase #3 | $17.37 | 11.687% | $19.4 | $19.40 | $19.40 | $19.40 |
| Purchase #4 | $49.55 | 4.561% | $51.81 | $51.81 | $51.80 | $51.80 |
| Purchase #5 | $154.59 | 4.824% | $162.0474 | $162.05 | $162.05 | $162.00 |
| Purchase #6 | $77.27 | 9.849% | $84.8803 | $84.88 | $84.90 | $84.90 |
| Purchase #7 | $34.26 | 9.522% | $37.5222 | $37.52 | $37.50 | $37.50 |
| 7 purchase totals = | $599.93 | $641.8399 | $641.84 | $641.80 | $641.80 | |