| 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 | $67.45 | 3.333% | $69.6981 | $69.70 | $69.70 | $69.70 |
| Purchase #2 | $203.59 | 12.564% | $229.169 | $229.17 | $229.15 | $229.20 |
| Purchase #3 | $65.55 | 11.575% | $73.1374 | $73.14 | $73.15 | $73.10 |
| Purchase #4 | $117.47 | 13.226% | $133.0066 | $133.01 | $133.00 | $133.00 |
| Purchase #5 | $138.67 | 13.714% | $157.6872 | $157.69 | $157.70 | $157.70 |
| Purchase #6 | $174.42 | 13.717% | $198.3452 | $198.35 | $198.35 | $198.30 |
| Purchase #7 | $8.37 | 4.625% | $8.7571 | $8.76 | $8.75 | $8.80 |
| 7 purchase totals = | $775.52 | $869.8006 | $869.82 | $869.80 | $869.80 | |