| 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 | $88.98 | 11.406% | $99.1291 | $99.13 | $99.15 | $99.10 |
| Purchase #2 | $89.43 | 9.807% | $98.2004 | $98.20 | $98.20 | $98.20 |
| Purchase #3 | $127.71 | 10.157% | $140.6815 | $140.68 | $140.70 | $140.70 |
| Purchase #4 | $178.45 | 10.857% | $197.8243 | $197.82 | $197.80 | $197.80 |
| Purchase #5 | $74.84 | 11.840% | $83.7011 | $83.70 | $83.70 | $83.70 |
| Purchase #6 | $11.61 | 7.244% | $12.451 | $12.45 | $12.45 | $12.50 |
| Purchase #7 | $213.37 | 13.682% | $242.5633 | $242.56 | $242.55 | $242.60 |
| 7 purchase totals = | $784.39 | $874.5507 | $874.54 | $874.55 | $874.60 | |