| 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 | $54.34 | 3.589% | $56.2903 | $56.29 | $56.30 | $56.30 |
| Purchase #2 | $44.98 | 10.666% | $49.7776 | $49.78 | $49.80 | $49.80 |
| Purchase #3 | $117.54 | 13.395% | $133.2845 | $133.28 | $133.30 | $133.30 |
| Purchase #4 | $144.84 | 8.541% | $157.2108 | $157.21 | $157.20 | $157.20 |
| Purchase #5 | $161.87 | 3.613% | $167.7184 | $167.72 | $167.70 | $167.70 |
| Purchase #6 | $180.62 | 5.333% | $190.2525 | $190.25 | $190.25 | $190.30 |
| Purchase #7 | $74.81 | 8.768% | $81.3693 | $81.37 | $81.35 | $81.40 |
| 7 purchase totals = | $779.00 | $835.9034 | $835.90 | $835.90 | $836.00 | |