| 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 | $38.91 | 9.605% | $42.6473 | $42.65 | $42.65 | $42.60 |
| Purchase #2 | $103.87 | 8.848% | $113.0604 | $113.06 | $113.05 | $113.10 |
| Purchase #3 | $41.27 | 6.258% | $43.8527 | $43.85 | $43.85 | $43.90 |
| Purchase #4 | $143.36 | 8.463% | $155.4926 | $155.49 | $155.50 | $155.50 |
| Purchase #5 | $136.93 | 4.838% | $143.5547 | $143.55 | $143.55 | $143.60 |
| Purchase #6 | $185.52 | 12.683% | $209.0495 | $209.05 | $209.05 | $209.00 |
| Purchase #7 | $69.90 | 8.429% | $75.7919 | $75.79 | $75.80 | $75.80 |
| 7 purchase totals = | $719.76 | $783.4491 | $783.44 | $783.45 | $783.50 | |