| 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 | $150.53 | 12.352% | $169.1235 | $169.12 | $169.10 | $169.10 |
| Purchase #2 | $46.86 | 10.215% | $51.6467 | $51.65 | $51.65 | $51.60 |
| Purchase #3 | $79.75 | 9.404% | $87.2497 | $87.25 | $87.25 | $87.20 |
| Purchase #4 | $68.36 | 4.260% | $71.2721 | $71.27 | $71.25 | $71.30 |
| Purchase #5 | $175.42 | 8.544% | $190.4079 | $190.41 | $190.40 | $190.40 |
| Purchase #6 | $107.73 | 12.774% | $121.4914 | $121.49 | $121.50 | $121.50 |
| Purchase #7 | $123.99 | 9.569% | $135.8546 | $135.85 | $135.85 | $135.90 |
| 7 purchase totals = | $752.64 | $827.0459 | $827.04 | $827.00 | $827.00 | |