| 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 | $17.26 | 9.743% | $18.9416 | $18.94 | $18.95 | $18.90 |
| Purchase #2 | $84.45 | 12.859% | $95.3094 | $95.31 | $95.30 | $95.30 |
| Purchase #3 | $89.62 | 10.541% | $99.0668 | $99.07 | $99.05 | $99.10 |
| Purchase #4 | $118.26 | 12.156% | $132.6357 | $132.64 | $132.65 | $132.60 |
| Purchase #5 | $229.70 | 7.125% | $246.0661 | $246.07 | $246.05 | $246.10 |
| Purchase #6 | $64.68 | 13.339% | $73.3077 | $73.31 | $73.30 | $73.30 |
| Purchase #7 | $209.32 | 9.397% | $228.9898 | $228.99 | $229.00 | $229.00 |
| 7 purchase totals = | $813.29 | $894.3171 | $894.33 | $894.30 | $894.30 | |