| 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 | $77.36 | 5.809% | $81.8538 | $81.85 | $81.85 | $81.90 |
| Purchase #2 | $168.70 | 13.239% | $191.0342 | $191.03 | $191.05 | $191.00 |
| Purchase #3 | $160.44 | 13.449% | $182.0176 | $182.02 | $182.00 | $182.00 |
| Purchase #4 | $194.77 | 8.667% | $211.6507 | $211.65 | $211.65 | $211.70 |
| Purchase #5 | $46.40 | 9.499% | $50.8075 | $50.81 | $50.80 | $50.80 |
| Purchase #6 | $204.25 | 13.387% | $231.5929 | $231.59 | $231.60 | $231.60 |
| Purchase #7 | $125.42 | 5.794% | $132.6868 | $132.69 | $132.70 | $132.70 |
| 7 purchase totals = | $977.34 | $1,081.6435 | $1,081.64 | $1,081.65 | $1,081.70 | |