| 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 | $74.54 | 4.130% | $77.6185 | $77.62 | $77.60 | $77.60 |
| Purchase #2 | $143.84 | 10.183% | $158.4872 | $158.49 | $158.50 | $158.50 |
| Purchase #3 | $88.97 | 9.588% | $97.5004 | $97.50 | $97.50 | $97.50 |
| Purchase #4 | $131.36 | 11.855% | $146.9327 | $146.93 | $146.95 | $146.90 |
| Purchase #5 | $236.41 | 11.544% | $263.7012 | $263.70 | $263.70 | $263.70 |
| Purchase #6 | $34.96 | 9.196% | $38.1749 | $38.17 | $38.15 | $38.20 |
| Purchase #7 | $164.64 | 8.254% | $178.2294 | $178.23 | $178.25 | $178.20 |
| 7 purchase totals = | $874.72 | $960.6443 | $960.64 | $960.65 | $960.60 | |