| 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 | $81.83 | 12.230% | $91.8378 | $91.84 | $91.85 | $91.80 |
| Purchase #2 | $15.99 | 6.607% | $17.0465 | $17.05 | $17.05 | $17.00 |
| Purchase #3 | $89.52 | 5.179% | $94.1562 | $94.16 | $94.15 | $94.20 |
| Purchase #4 | $145.68 | 5.670% | $153.9401 | $153.94 | $153.95 | $153.90 |
| Purchase #5 | $22.36 | 3.422% | $23.1252 | $23.13 | $23.15 | $23.10 |
| Purchase #6 | $6.85 | 3.276% | $7.0744 | $7.07 | $7.05 | $7.10 |
| Purchase #7 | $76.46 | 8.125% | $82.6724 | $82.67 | $82.65 | $82.70 |
| 7 purchase totals = | $438.69 | $469.8526 | $469.86 | $469.85 | $469.80 | |