| 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 | $118.53 | 4.362% | $123.7003 | $123.70 | $123.70 | $123.70 |
| Purchase #2 | $79.99 | 12.212% | $89.7584 | $89.76 | $89.75 | $89.80 |
| Purchase #3 | $199.42 | 4.315% | $208.025 | $208.03 | $208.05 | $208.00 |
| Purchase #4 | $149.30 | 9.292% | $163.173 | $163.17 | $163.15 | $163.20 |
| Purchase #5 | $55.78 | 9.280% | $60.9564 | $60.96 | $60.95 | $61.00 |
| Purchase #6 | $210.99 | 12.540% | $237.4481 | $237.45 | $237.45 | $237.40 |
| Purchase #7 | $83.41 | 13.495% | $94.6662 | $94.67 | $94.65 | $94.70 |
| 7 purchase totals = | $897.42 | $977.7274 | $977.74 | $977.70 | $977.80 | |