| 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 | $153.55 | 10.492% | $169.6605 | $169.66 | $169.65 | $169.70 |
| Purchase #2 | $20.81 | 3.516% | $21.5417 | $21.54 | $21.55 | $21.50 |
| Purchase #3 | $70.58 | 5.343% | $74.3511 | $74.35 | $74.35 | $74.40 |
| Purchase #4 | $75.90 | 11.200% | $84.4008 | $84.40 | $84.40 | $84.40 |
| Purchase #5 | $17.71 | 4.284% | $18.4687 | $18.47 | $18.45 | $18.50 |
| Purchase #6 | $169.46 | 7.422% | $182.0373 | $182.04 | $182.05 | $182.00 |
| Purchase #7 | $145.31 | 4.276% | $151.5235 | $151.52 | $151.50 | $151.50 |
| 7 purchase totals = | $653.32 | $701.9836 | $701.98 | $701.95 | $702.00 | |