| 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 | $19.97 | 6.473% | $21.2627 | $21.26 | $21.25 | $21.30 |
| Purchase #2 | $117.76 | 10.859% | $130.5476 | $130.55 | $130.55 | $130.50 |
| Purchase #3 | $63.46 | 11.567% | $70.8004 | $70.80 | $70.80 | $70.80 |
| Purchase #4 | $244.47 | 13.388% | $277.1996 | $277.20 | $277.20 | $277.20 |
| Purchase #5 | $41.98 | 9.451% | $45.9475 | $45.95 | $45.95 | $45.90 |
| Purchase #6 | $136.63 | 11.338% | $152.1211 | $152.12 | $152.10 | $152.10 |
| Purchase #7 | $139.87 | 12.505% | $157.3607 | $157.36 | $157.35 | $157.40 |
| 7 purchase totals = | $764.14 | $855.2396 | $855.24 | $855.20 | $855.20 | |