| 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 | $60.94 | 6.278% | $64.7658 | $64.77 | $64.75 | $64.80 |
| Purchase #2 | $205.45 | 7.154% | $220.1479 | $220.15 | $220.15 | $220.10 |
| Purchase #3 | $115.76 | 4.845% | $121.3686 | $121.37 | $121.35 | $121.40 |
| Purchase #4 | $101.81 | 6.815% | $108.7484 | $108.75 | $108.75 | $108.70 |
| Purchase #5 | $71.75 | 11.571% | $80.0522 | $80.05 | $80.05 | $80.10 |
| Purchase #6 | $204.47 | 13.334% | $231.734 | $231.73 | $231.75 | $231.70 |
| Purchase #7 | $41.96 | 8.431% | $45.4976 | $45.50 | $45.50 | $45.50 |
| 7 purchase totals = | $802.14 | $872.3145 | $872.32 | $872.30 | $872.30 | |