| 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 | $90.56 | 3.268% | $93.5195 | $93.52 | $93.50 | $93.50 |
| Purchase #2 | $119.27 | 4.485% | $124.6193 | $124.62 | $124.60 | $124.60 |
| Purchase #3 | $89.50 | 11.857% | $100.112 | $100.11 | $100.10 | $100.10 |
| Purchase #4 | $192.28 | 9.709% | $210.9485 | $210.95 | $210.95 | $210.90 |
| Purchase #5 | $61.60 | 9.322% | $67.3424 | $67.34 | $67.35 | $67.30 |
| Purchase #6 | $157.44 | 11.659% | $175.7959 | $175.80 | $175.80 | $175.80 |
| Purchase #7 | $15.26 | 7.523% | $16.408 | $16.41 | $16.40 | $16.40 |
| 7 purchase totals = | $725.91 | $788.7456 | $788.75 | $788.70 | $788.60 | |