| 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 | $200.40 | 4.826% | $210.0713 | $210.07 | $210.05 | $210.10 |
| Purchase #2 | $59.87 | 8.135% | $64.7404 | $64.74 | $64.75 | $64.70 |
| Purchase #3 | $138.73 | 7.573% | $149.236 | $149.24 | $149.25 | $149.20 |
| Purchase #4 | $7.37 | 4.371% | $7.6921 | $7.69 | $7.70 | $7.70 |
| Purchase #5 | $66.90 | 13.508% | $75.9369 | $75.94 | $75.95 | $75.90 |
| Purchase #6 | $211.42 | 10.230% | $233.0483 | $233.05 | $233.05 | $233.00 |
| Purchase #7 | $94.40 | 4.378% | $98.5328 | $98.53 | $98.55 | $98.50 |
| 7 purchase totals = | $779.09 | $839.2578 | $839.26 | $839.30 | $839.10 | |