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 | $177.56 | 6.408% | $188.938 | $188.94 | $188.95 | $188.90 |
Purchase #2 | $12.50 | 8.751% | $13.5939 | $13.59 | $13.60 | $13.60 |
Purchase #3 | $140.32 | 7.258% | $150.5044 | $150.50 | $150.50 | $150.50 |
Purchase #4 | $72.50 | 7.555% | $77.9774 | $77.98 | $78.00 | $78.00 |
Purchase #5 | $80.28 | 5.716% | $84.8688 | $84.87 | $84.85 | $84.90 |
Purchase #6 | $11.39 | 12.527% | $12.8168 | $12.82 | $12.80 | $12.80 |
Purchase #7 | $94.26 | 8.261% | $102.0468 | $102.05 | $102.05 | $102.00 |
7 purchase totals = | $588.81 | $630.7461 | $630.75 | $630.75 | $630.70 |