| 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 | $105.67 | 3.409% | $109.2723 | $109.27 | $109.25 | $109.30 |
| Purchase #2 | $97.90 | 11.710% | $109.3641 | $109.36 | $109.35 | $109.40 |
| Purchase #3 | $108.56 | 8.422% | $117.7029 | $117.70 | $117.70 | $117.70 |
| Purchase #4 | $91.28 | 6.236% | $96.9722 | $96.97 | $96.95 | $97.00 |
| Purchase #5 | $134.55 | 3.601% | $139.3951 | $139.40 | $139.40 | $139.40 |
| Purchase #6 | $34.46 | 8.189% | $37.2819 | $37.28 | $37.30 | $37.30 |
| Purchase #7 | $145.49 | 5.338% | $153.2563 | $153.26 | $153.25 | $153.30 |
| 7 purchase totals = | $717.91 | $763.2448 | $763.24 | $763.20 | $763.40 | |