| 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 | $108.55 | 9.473% | $118.8329 | $118.83 | $118.85 | $118.80 |
| Purchase #2 | $107.91 | 10.321% | $119.0474 | $119.05 | $119.05 | $119.00 |
| Purchase #3 | $61.46 | 12.258% | $68.9938 | $68.99 | $69.00 | $69.00 |
| Purchase #4 | $44.27 | 13.463% | $50.2301 | $50.23 | $50.25 | $50.20 |
| Purchase #5 | $35.51 | 9.142% | $38.7563 | $38.76 | $38.75 | $38.80 |
| Purchase #6 | $139.58 | 5.286% | $146.9582 | $146.96 | $146.95 | $147.00 |
| Purchase #7 | $220.48 | 8.618% | $239.481 | $239.48 | $239.50 | $239.50 |
| 7 purchase totals = | $717.76 | $782.2997 | $782.30 | $782.35 | $782.30 | |