| 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 | $73.64 | 9.815% | $80.8678 | $80.87 | $80.85 | $80.90 |
| Purchase #2 | $65.65 | 9.580% | $71.9393 | $71.94 | $71.95 | $71.90 |
| Purchase #3 | $249.92 | 5.567% | $263.833 | $263.83 | $263.85 | $263.80 |
| Purchase #4 | $65.93 | 11.865% | $73.7526 | $73.75 | $73.75 | $73.80 |
| Purchase #5 | $172.65 | 4.169% | $179.8478 | $179.85 | $179.85 | $179.80 |
| Purchase #6 | $168.74 | 9.792% | $185.263 | $185.26 | $185.25 | $185.30 |
| Purchase #7 | $121.49 | 7.701% | $130.8459 | $130.85 | $130.85 | $130.80 |
| 7 purchase totals = | $918.02 | $986.3494 | $986.35 | $986.35 | $986.30 | |