| 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 | $46.78 | 10.832% | $51.8472 | $51.85 | $51.85 | $51.80 |
| Purchase #2 | $59.97 | 12.815% | $67.6552 | $67.66 | $67.65 | $67.70 |
| Purchase #3 | $5.97 | 9.628% | $6.5448 | $6.54 | $6.55 | $6.50 |
| Purchase #4 | $209.71 | 11.276% | $233.3569 | $233.36 | $233.35 | $233.40 |
| Purchase #5 | $155.69 | 12.707% | $175.4735 | $175.47 | $175.45 | $175.50 |
| Purchase #6 | $71.31 | 5.759% | $75.4167 | $75.42 | $75.40 | $75.40 |
| Purchase #7 | $176.36 | 7.468% | $189.5306 | $189.53 | $189.55 | $189.50 |
| 7 purchase totals = | $725.79 | $799.8249 | $799.83 | $799.80 | $799.80 | |