| 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 | $43.65 | 8.304% | $47.2747 | $47.27 | $47.25 | $47.30 |
| Purchase #2 | $191.72 | 6.189% | $203.5856 | $203.59 | $203.60 | $203.60 |
| Purchase #3 | $118.43 | 3.207% | $122.2281 | $122.23 | $122.25 | $122.20 |
| Purchase #4 | $145.31 | 11.521% | $162.0512 | $162.05 | $162.05 | $162.10 |
| Purchase #5 | $160.67 | 11.234% | $178.7197 | $178.72 | $178.70 | $178.70 |
| Purchase #6 | $67.90 | 12.244% | $76.2137 | $76.21 | $76.20 | $76.20 |
| Purchase #7 | $84.70 | 10.259% | $93.3894 | $93.39 | $93.40 | $93.40 |
| 7 purchase totals = | $812.38 | $883.4624 | $883.46 | $883.45 | $883.50 | |