| 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 | $8.66 | 12.759% | $9.7649 | $9.76 | $9.75 | $9.80 |
| Purchase #2 | $93.30 | 6.618% | $99.4746 | $99.47 | $99.45 | $99.50 |
| Purchase #3 | $54.81 | 13.406% | $62.1578 | $62.16 | $62.15 | $62.20 |
| Purchase #4 | $221.59 | 3.712% | $229.8154 | $229.82 | $229.80 | $229.80 |
| Purchase #5 | $59.70 | 5.413% | $62.9316 | $62.93 | $62.95 | $62.90 |
| Purchase #6 | $47.48 | 11.359% | $52.8733 | $52.87 | $52.85 | $52.90 |
| Purchase #7 | $157.99 | 12.164% | $177.2079 | $177.21 | $177.20 | $177.20 |
| 7 purchase totals = | $643.53 | $694.2255 | $694.22 | $694.15 | $694.30 | |