| 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 | $49.57 | 5.600% | $52.3459 | $52.35 | $52.35 | $52.30 |
| Purchase #2 | $39.93 | 9.616% | $43.7697 | $43.77 | $43.75 | $43.80 |
| Purchase #3 | $85.66 | 10.317% | $94.4975 | $94.50 | $94.50 | $94.50 |
| Purchase #4 | $132.38 | 13.601% | $150.385 | $150.39 | $150.40 | $150.40 |
| Purchase #5 | $145.34 | 8.600% | $157.8392 | $157.84 | $157.85 | $157.80 |
| Purchase #6 | $182.46 | 5.670% | $192.8055 | $192.81 | $192.80 | $192.80 |
| Purchase #7 | $46.37 | 6.380% | $49.3284 | $49.33 | $49.35 | $49.30 |
| 7 purchase totals = | $681.71 | $740.9712 | $740.99 | $741.00 | $740.90 | |