| 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 | $73.43 | 5.372% | $77.3747 | $77.37 | $77.35 | $77.40 |
| Purchase #2 | $47.67 | 12.763% | $53.7541 | $53.75 | $53.75 | $53.80 |
| Purchase #3 | $12.91 | 7.203% | $13.8399 | $13.84 | $13.85 | $13.80 |
| Purchase #4 | $36.25 | 5.759% | $38.3376 | $38.34 | $38.35 | $38.30 |
| Purchase #5 | $70.95 | 8.247% | $76.8012 | $76.80 | $76.80 | $76.80 |
| Purchase #6 | $200.96 | 10.302% | $221.6629 | $221.66 | $221.65 | $221.70 |
| Purchase #7 | $211.48 | 4.264% | $220.4975 | $220.50 | $220.50 | $220.50 |
| 7 purchase totals = | $653.65 | $702.2679 | $702.26 | $702.25 | $702.30 | |