| 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 | $51.26 | 3.486% | $53.0469 | $53.05 | $53.05 | $53.00 |
| Purchase #2 | $203.85 | 9.871% | $223.972 | $223.97 | $223.95 | $224.00 |
| Purchase #3 | $91.31 | 3.360% | $94.378 | $94.38 | $94.40 | $94.40 |
| Purchase #4 | $11.83 | 7.511% | $12.7186 | $12.72 | $12.70 | $12.70 |
| Purchase #5 | $164.90 | 9.146% | $179.9818 | $179.98 | $180.00 | $180.00 |
| Purchase #6 | $62.31 | 7.856% | $67.2051 | $67.21 | $67.20 | $67.20 |
| Purchase #7 | $197.61 | 5.859% | $209.188 | $209.19 | $209.20 | $209.20 |
| 7 purchase totals = | $783.07 | $840.4904 | $840.50 | $840.50 | $840.50 | |