| 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 | $75.29 | 11.108% | $83.6532 | $83.65 | $83.65 | $83.70 |
| Purchase #2 | $32.39 | 8.821% | $35.2471 | $35.25 | $35.25 | $35.20 |
| Purchase #3 | $172.71 | 7.569% | $185.7824 | $185.78 | $185.80 | $185.80 |
| Purchase #4 | $164.32 | 9.182% | $179.4079 | $179.41 | $179.40 | $179.40 |
| Purchase #5 | $110.50 | 10.313% | $121.8959 | $121.90 | $121.90 | $121.90 |
| Purchase #6 | $75.33 | 6.274% | $80.0562 | $80.06 | $80.05 | $80.10 |
| Purchase #7 | $66.74 | 7.812% | $71.9537 | $71.95 | $71.95 | $72.00 |
| 7 purchase totals = | $697.28 | $757.9964 | $758.00 | $758.00 | $758.10 | |