| 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 | $58.70 | 8.839% | $63.8885 | $63.89 | $63.90 | $63.90 |
| Purchase #2 | $242.29 | 11.582% | $270.352 | $270.35 | $270.35 | $270.40 |
| Purchase #3 | $217.93 | 4.785% | $228.358 | $228.36 | $228.35 | $228.40 |
| Purchase #4 | $179.58 | 11.445% | $200.1329 | $200.13 | $200.15 | $200.10 |
| Purchase #5 | $187.85 | 6.315% | $199.7127 | $199.71 | $199.70 | $199.70 |
| Purchase #6 | $33.95 | 11.436% | $37.8325 | $37.83 | $37.85 | $37.80 |
| Purchase #7 | $93.50 | 9.164% | $102.0683 | $102.07 | $102.05 | $102.10 |
| 7 purchase totals = | $1,013.80 | $1,102.3449 | $1,102.34 | $1,102.35 | $1,102.40 | |