| 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 | $36.91 | 4.337% | $38.5108 | $38.51 | $38.50 | $38.50 |
| Purchase #2 | $8.95 | 8.565% | $9.7166 | $9.72 | $9.70 | $9.70 |
| Purchase #3 | $128.94 | 5.719% | $136.3141 | $136.31 | $136.30 | $136.30 |
| Purchase #4 | $53.73 | 8.435% | $58.2621 | $58.26 | $58.25 | $58.30 |
| Purchase #5 | $62.92 | 6.419% | $66.9588 | $66.96 | $66.95 | $67.00 |
| Purchase #6 | $148.89 | 7.120% | $159.491 | $159.49 | $159.50 | $159.50 |
| Purchase #7 | $136.85 | 5.490% | $144.3631 | $144.36 | $144.35 | $144.40 |
| 7 purchase totals = | $577.19 | $613.6165 | $613.61 | $613.55 | $613.70 | |