| 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 | $27.61 | 9.771% | $30.3078 | $30.31 | $30.30 | $30.30 |
| Purchase #2 | $24.61 | 4.277% | $25.6626 | $25.66 | $25.65 | $25.70 |
| Purchase #3 | $70.66 | 8.780% | $76.8639 | $76.86 | $76.85 | $76.90 |
| Purchase #4 | $41.88 | 11.162% | $46.5546 | $46.55 | $46.55 | $46.60 |
| Purchase #5 | $193.96 | 4.224% | $202.1529 | $202.15 | $202.15 | $202.20 |
| Purchase #6 | $135.36 | 4.600% | $141.5866 | $141.59 | $141.60 | $141.60 |
| Purchase #7 | $248.53 | 9.105% | $271.1587 | $271.16 | $271.15 | $271.20 |
| 7 purchase totals = | $742.61 | $794.2871 | $794.28 | $794.25 | $794.50 | |