| 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 | $42.67 | 5.299% | $44.9311 | $44.93 | $44.95 | $44.90 |
| Purchase #2 | $230.72 | 8.433% | $250.1766 | $250.18 | $250.20 | $250.20 |
| Purchase #3 | $71.34 | 7.585% | $76.7511 | $76.75 | $76.75 | $76.80 |
| Purchase #4 | $8.43 | 3.185% | $8.6985 | $8.70 | $8.70 | $8.70 |
| Purchase #5 | $109.80 | 13.396% | $124.5088 | $124.51 | $124.50 | $124.50 |
| Purchase #6 | $137.35 | 8.646% | $149.2253 | $149.23 | $149.25 | $149.20 |
| Purchase #7 | $78.27 | 13.783% | $89.058 | $89.06 | $89.05 | $89.10 |
| 7 purchase totals = | $678.58 | $743.3494 | $743.36 | $743.40 | $743.40 | |