| 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 | $34.51 | 5.324% | $36.3473 | $36.35 | $36.35 | $36.30 |
| Purchase #2 | $173.58 | 3.167% | $179.0773 | $179.08 | $179.10 | $179.10 |
| Purchase #3 | $176.78 | 7.397% | $189.8564 | $189.86 | $189.85 | $189.90 |
| Purchase #4 | $96.36 | 8.683% | $104.7269 | $104.73 | $104.75 | $104.70 |
| Purchase #5 | $237.76 | 8.347% | $257.6058 | $257.61 | $257.60 | $257.60 |
| Purchase #6 | $124.96 | 12.716% | $140.8499 | $140.85 | $140.85 | $140.80 |
| Purchase #7 | $23.83 | 5.148% | $25.0568 | $25.06 | $25.05 | $25.10 |
| 7 purchase totals = | $867.78 | $933.5204 | $933.54 | $933.55 | $933.50 | |