| 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 | $10.53 | 11.815% | $11.7741 | $11.77 | $11.75 | $11.80 |
| Purchase #2 | $117.54 | 9.229% | $128.3878 | $128.39 | $128.40 | $128.40 |
| Purchase #3 | $186.63 | 12.186% | $209.3727 | $209.37 | $209.35 | $209.40 |
| Purchase #4 | $152.78 | 5.817% | $161.6672 | $161.67 | $161.65 | $161.70 |
| Purchase #5 | $173.67 | 4.641% | $181.73 | $181.73 | $181.75 | $181.70 |
| Purchase #6 | $220.70 | 11.531% | $246.1489 | $246.15 | $246.15 | $246.10 |
| Purchase #7 | $26.79 | 7.317% | $28.7502 | $28.75 | $28.75 | $28.80 |
| 7 purchase totals = | $888.64 | $967.8309 | $967.83 | $967.80 | $967.90 | |