| 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 | $74.52 | 3.170% | $76.8823 | $76.88 | $76.90 | $76.90 |
| Purchase #2 | $150.77 | 11.247% | $167.7271 | $167.73 | $167.75 | $167.70 |
| Purchase #3 | $187.69 | 9.135% | $204.8355 | $204.84 | $204.85 | $204.80 |
| Purchase #4 | $20.77 | 3.485% | $21.4938 | $21.49 | $21.50 | $21.50 |
| Purchase #5 | $152.36 | 5.810% | $161.2121 | $161.21 | $161.20 | $161.20 |
| Purchase #6 | $38.88 | 10.216% | $42.852 | $42.85 | $42.85 | $42.90 |
| Purchase #7 | $28.54 | 8.802% | $31.0521 | $31.05 | $31.05 | $31.10 |
| 7 purchase totals = | $653.53 | $706.0549 | $706.05 | $706.10 | $706.10 | |