| 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 | $39.87 | 11.411% | $44.4196 | $44.42 | $44.40 | $44.40 |
| Purchase #2 | $178.94 | 13.874% | $203.7661 | $203.77 | $203.75 | $203.80 |
| Purchase #3 | $9.44 | 12.547% | $10.6244 | $10.62 | $10.60 | $10.60 |
| Purchase #4 | $188.39 | 7.783% | $203.0524 | $203.05 | $203.05 | $203.10 |
| Purchase #5 | $92.34 | 5.600% | $97.511 | $97.51 | $97.50 | $97.50 |
| Purchase #6 | $174.81 | 11.665% | $195.2016 | $195.20 | $195.20 | $195.20 |
| Purchase #7 | $181.44 | 4.647% | $189.8715 | $189.87 | $189.85 | $189.90 |
| 7 purchase totals = | $865.23 | $944.4466 | $944.44 | $944.35 | $944.50 | |