| 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 | $70.82 | 5.270% | $74.5522 | $74.55 | $74.55 | $74.60 |
| Purchase #2 | $103.51 | 11.389% | $115.2988 | $115.30 | $115.30 | $115.30 |
| Purchase #3 | $73.48 | 8.426% | $79.6714 | $79.67 | $79.65 | $79.70 |
| Purchase #4 | $58.44 | 3.146% | $60.2785 | $60.28 | $60.30 | $60.30 |
| Purchase #5 | $39.56 | 4.775% | $41.449 | $41.45 | $41.45 | $41.40 |
| Purchase #6 | $156.59 | 11.326% | $174.3254 | $174.33 | $174.35 | $174.30 |
| Purchase #7 | $210.96 | 6.540% | $224.7568 | $224.76 | $224.75 | $224.80 |
| 7 purchase totals = | $713.36 | $770.3321 | $770.34 | $770.35 | $770.40 | |