| 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 | $11.61 | 3.874% | $12.0598 | $12.06 | $12.05 | $12.10 |
| Purchase #2 | $44.54 | 11.496% | $49.6603 | $49.66 | $49.65 | $49.70 |
| Purchase #3 | $164.99 | 8.180% | $178.4862 | $178.49 | $178.50 | $178.50 |
| Purchase #4 | $138.28 | 10.476% | $152.7662 | $152.77 | $152.75 | $152.80 |
| Purchase #5 | $192.90 | 9.432% | $211.0943 | $211.09 | $211.10 | $211.10 |
| Purchase #6 | $86.36 | 9.725% | $94.7585 | $94.76 | $94.75 | $94.80 |
| Purchase #7 | $22.47 | 4.721% | $23.5308 | $23.53 | $23.55 | $23.50 |
| 7 purchase totals = | $661.15 | $722.3561 | $722.36 | $722.35 | $722.50 | |