| 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 | $71.42 | 13.376% | $80.9731 | $80.97 | $80.95 | $81.00 |
| Purchase #2 | $149.92 | 13.155% | $169.642 | $169.64 | $169.65 | $169.60 |
| Purchase #3 | $163.99 | 13.110% | $185.4891 | $185.49 | $185.50 | $185.50 |
| Purchase #4 | $63.45 | 6.634% | $67.6593 | $67.66 | $67.65 | $67.70 |
| Purchase #5 | $108.38 | 3.217% | $111.8666 | $111.87 | $111.85 | $111.90 |
| Purchase #6 | $96.73 | 4.868% | $101.4388 | $101.44 | $101.45 | $101.40 |
| Purchase #7 | $85.60 | 10.623% | $94.6933 | $94.69 | $94.70 | $94.70 |
| 7 purchase totals = | $739.49 | $811.7622 | $811.76 | $811.75 | $811.80 | |