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 | $9.70 | 11.552% | $10.8205 | $10.82 | $10.80 | $10.80 |
Purchase #2 | $5.58 | 5.756% | $5.9012 | $5.90 | $5.90 | $5.90 |
Purchase #3 | $56.25 | 10.644% | $62.2373 | $62.24 | $62.25 | $62.20 |
Purchase #4 | $161.90 | 5.370% | $170.594 | $170.59 | $170.60 | $170.60 |
Purchase #5 | $28.32 | 8.482% | $30.7221 | $30.72 | $30.70 | $30.70 |
Purchase #6 | $64.72 | 8.147% | $69.9927 | $69.99 | $70.00 | $70.00 |
Purchase #7 | $47.53 | 5.329% | $50.0629 | $50.06 | $50.05 | $50.10 |
7 purchase totals = | $374.00 | $400.3307 | $400.32 | $400.30 | $400.30 |