| 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 | $41.64 | 4.697% | $43.5958 | $43.60 | $43.60 | $43.60 |
| Purchase #2 | $5.82 | 5.491% | $6.1396 | $6.14 | $6.15 | $6.10 |
| Purchase #3 | $162.79 | 12.614% | $183.3243 | $183.32 | $183.30 | $183.30 |
| Purchase #4 | $24.42 | 10.195% | $26.9096 | $26.91 | $26.90 | $26.90 |
| Purchase #5 | $158.73 | 13.591% | $180.303 | $180.30 | $180.30 | $180.30 |
| Purchase #6 | $77.44 | 10.473% | $85.5503 | $85.55 | $85.55 | $85.60 |
| Purchase #7 | $135.42 | 5.155% | $142.4009 | $142.40 | $142.40 | $142.40 |
| 7 purchase totals = | $606.26 | $668.2235 | $668.22 | $668.20 | $668.20 | |