| 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 | $10.31 | 4.550% | $10.7791 | $10.78 | $10.80 | $10.80 |
| Purchase #2 | $88.92 | 4.502% | $92.9232 | $92.92 | $92.90 | $92.90 |
| Purchase #3 | $228.70 | 13.342% | $259.2132 | $259.21 | $259.20 | $259.20 |
| Purchase #4 | $240.90 | 8.726% | $261.9209 | $261.92 | $261.90 | $261.90 |
| Purchase #5 | $92.54 | 4.193% | $96.4202 | $96.42 | $96.40 | $96.40 |
| Purchase #6 | $237.70 | 10.857% | $263.5071 | $263.51 | $263.50 | $263.50 |
| Purchase #7 | $44.30 | 12.834% | $49.9855 | $49.99 | $50.00 | $50.00 |
| 7 purchase totals = | $943.37 | $1,034.7492 | $1,034.75 | $1,034.70 | $1,034.70 | |