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 | $20.39 | 11.195% | $22.6727 | $22.67 | $22.65 | $22.70 |
Purchase #2 | $12.63 | 6.697% | $13.4758 | $13.48 | $13.50 | $13.50 |
Purchase #3 | $14.28 | 9.564% | $15.6457 | $15.65 | $15.65 | $15.60 |
Purchase #4 | $151.32 | 11.384% | $168.5463 | $168.55 | $168.55 | $168.50 |
Purchase #5 | $128.30 | 13.506% | $145.6282 | $145.63 | $145.65 | $145.60 |
Purchase #6 | $69.63 | 13.537% | $79.0558 | $79.06 | $79.05 | $79.10 |
Purchase #7 | $244.31 | 5.386% | $257.4685 | $257.47 | $257.45 | $257.50 |
7 purchase totals = | $640.86 | $702.4930 | $702.51 | $702.50 | $702.50 |