| 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 | $65.54 | 7.636% | $70.5446 | $70.54 | $70.55 | $70.50 |
| Purchase #2 | $173.35 | 6.594% | $184.7807 | $184.78 | $184.80 | $184.80 |
| Purchase #3 | $26.39 | 10.866% | $29.2575 | $29.26 | $29.25 | $29.30 |
| Purchase #4 | $73.36 | 3.339% | $75.8095 | $75.81 | $75.80 | $75.80 |
| Purchase #5 | $230.92 | 7.365% | $247.9273 | $247.93 | $247.95 | $247.90 |
| Purchase #6 | $31.82 | 8.836% | $34.6316 | $34.63 | $34.65 | $34.60 |
| Purchase #7 | $45.88 | 6.276% | $48.7594 | $48.76 | $48.75 | $48.80 |
| 7 purchase totals = | $647.26 | $691.7106 | $691.71 | $691.75 | $691.70 | |