| 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 | $102.41 | 5.318% | $107.8562 | $107.86 | $107.85 | $107.90 |
| Purchase #2 | $133.35 | 13.861% | $151.8336 | $151.83 | $151.85 | $151.80 |
| Purchase #3 | $60.92 | 4.595% | $63.7193 | $63.72 | $63.70 | $63.70 |
| Purchase #4 | $188.30 | 12.350% | $211.5551 | $211.56 | $211.55 | $211.60 |
| Purchase #5 | $15.28 | 5.518% | $16.1232 | $16.12 | $16.10 | $16.10 |
| Purchase #6 | $159.38 | 11.458% | $177.6418 | $177.64 | $177.65 | $177.60 |
| Purchase #7 | $43.53 | 3.744% | $45.1598 | $45.16 | $45.15 | $45.20 |
| 7 purchase totals = | $703.17 | $773.8890 | $773.89 | $773.85 | $773.90 | |