| 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 | $65.43 | 9.733% | $71.7983 | $71.80 | $71.80 | $71.80 |
| Purchase #2 | $16.66 | 9.617% | $18.2622 | $18.26 | $18.25 | $18.30 |
| Purchase #3 | $176.69 | 4.329% | $184.3389 | $184.34 | $184.35 | $184.30 |
| Purchase #4 | $145.76 | 4.381% | $152.1457 | $152.15 | $152.15 | $152.10 |
| Purchase #5 | $196.74 | 7.137% | $210.7813 | $210.78 | $210.80 | $210.80 |
| Purchase #6 | $167.61 | 5.873% | $177.4537 | $177.45 | $177.45 | $177.50 |
| Purchase #7 | $13.36 | 12.192% | $14.9889 | $14.99 | $15.00 | $15.00 |
| 7 purchase totals = | $782.25 | $829.7690 | $829.77 | $829.80 | $829.80 | |