| 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 | $12.71 | 7.751% | $13.6952 | $13.70 | $13.70 | $13.70 |
| Purchase #2 | $60.36 | 7.146% | $64.6733 | $64.67 | $64.65 | $64.70 |
| Purchase #3 | $125.88 | 7.182% | $134.9207 | $134.92 | $134.90 | $134.90 |
| Purchase #4 | $240.87 | 10.720% | $266.6913 | $266.69 | $266.70 | $266.70 |
| Purchase #5 | $146.37 | 12.477% | $164.6326 | $164.63 | $164.65 | $164.60 |
| Purchase #6 | $22.55 | 3.304% | $23.2951 | $23.30 | $23.30 | $23.30 |
| Purchase #7 | $192.59 | 4.329% | $200.9272 | $200.93 | $200.95 | $200.90 |
| 7 purchase totals = | $801.33 | $868.8354 | $868.84 | $868.85 | $868.80 | |