| 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 | $21.51 | 9.255% | $23.5008 | $23.50 | $23.50 | $23.50 |
| Purchase #2 | $210.61 | 13.721% | $239.5078 | $239.51 | $239.50 | $239.50 |
| Purchase #3 | $51.25 | 9.252% | $55.9917 | $55.99 | $56.00 | $56.00 |
| Purchase #4 | $12.45 | 9.422% | $13.623 | $13.62 | $13.60 | $13.60 |
| Purchase #5 | $131.98 | 11.230% | $146.8014 | $146.80 | $146.80 | $146.80 |
| Purchase #6 | $241.62 | 12.240% | $271.1943 | $271.19 | $271.20 | $271.20 |
| Purchase #7 | $194.63 | 7.218% | $208.6784 | $208.68 | $208.70 | $208.70 |
| 7 purchase totals = | $864.05 | $959.2974 | $959.29 | $959.30 | $959.30 | |