| 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 | $12.79 | 8.517% | $13.8793 | $13.88 | $13.90 | $13.90 |
| Purchase #2 | $69.81 | 4.702% | $73.0925 | $73.09 | $73.10 | $73.10 |
| Purchase #3 | $184.39 | 12.172% | $206.834 | $206.83 | $206.85 | $206.80 |
| Purchase #4 | $182.64 | 6.518% | $194.5445 | $194.54 | $194.55 | $194.50 |
| Purchase #5 | $111.37 | 6.156% | $118.2259 | $118.23 | $118.25 | $118.20 |
| Purchase #6 | $166.66 | 5.779% | $176.2913 | $176.29 | $176.30 | $176.30 |
| Purchase #7 | $29.32 | 8.123% | $31.7017 | $31.70 | $31.70 | $31.70 |
| 7 purchase totals = | $756.98 | $814.5692 | $814.56 | $814.65 | $814.50 | |