| 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 | $10.68 | 8.529% | $11.5909 | $11.59 | $11.60 | $11.60 |
| Purchase #2 | $174.90 | 10.766% | $193.7297 | $193.73 | $193.75 | $193.70 |
| Purchase #3 | $148.35 | 7.591% | $159.6112 | $159.61 | $159.60 | $159.60 |
| Purchase #4 | $65.42 | 11.721% | $73.0879 | $73.09 | $73.10 | $73.10 |
| Purchase #5 | $192.68 | 6.219% | $204.6628 | $204.66 | $204.65 | $204.70 |
| Purchase #6 | $41.38 | 10.292% | $45.6388 | $45.64 | $45.65 | $45.60 |
| Purchase #7 | $13.64 | 10.182% | $15.0288 | $15.03 | $15.05 | $15.00 |
| 7 purchase totals = | $647.05 | $703.3501 | $703.35 | $703.40 | $703.30 | |