| 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 | $72.55 | 4.534% | $75.8394 | $75.84 | $75.85 | $75.80 |
| Purchase #2 | $38.59 | 12.403% | $43.3763 | $43.38 | $43.40 | $43.40 |
| Purchase #3 | $165.36 | 7.344% | $177.504 | $177.50 | $177.50 | $177.50 |
| Purchase #4 | $227.28 | 9.518% | $248.9125 | $248.91 | $248.90 | $248.90 |
| Purchase #5 | $46.71 | 7.483% | $50.2053 | $50.21 | $50.20 | $50.20 |
| Purchase #6 | $170.57 | 13.648% | $193.8494 | $193.85 | $193.85 | $193.80 |
| Purchase #7 | $36.75 | 3.774% | $38.1369 | $38.14 | $38.15 | $38.10 |
| 7 purchase totals = | $757.81 | $827.8238 | $827.83 | $827.85 | $827.70 | |