| 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 | $88.98 | 11.429% | $99.1495 | $99.15 | $99.15 | $99.10 |
| Purchase #2 | $231.40 | 3.476% | $239.4435 | $239.44 | $239.45 | $239.40 |
| Purchase #3 | $53.61 | 5.804% | $56.7215 | $56.72 | $56.70 | $56.70 |
| Purchase #4 | $186.65 | 10.655% | $206.5376 | $206.54 | $206.55 | $206.50 |
| Purchase #5 | $18.42 | 10.633% | $20.3786 | $20.38 | $20.40 | $20.40 |
| Purchase #6 | $211.59 | 13.409% | $239.9621 | $239.96 | $239.95 | $240.00 |
| Purchase #7 | $117.88 | 9.721% | $129.3391 | $129.34 | $129.35 | $129.30 |
| 7 purchase totals = | $908.53 | $991.5319 | $991.53 | $991.55 | $991.40 | |