| 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 | $14.79 | 6.848% | $15.8028 | $15.80 | $15.80 | $15.80 |
| Purchase #2 | $202.72 | 11.449% | $225.9294 | $225.93 | $225.95 | $225.90 |
| Purchase #3 | $239.99 | 13.852% | $273.2334 | $273.23 | $273.25 | $273.20 |
| Purchase #4 | $96.52 | 9.123% | $105.3255 | $105.33 | $105.35 | $105.30 |
| Purchase #5 | $29.95 | 9.605% | $32.8267 | $32.83 | $32.85 | $32.80 |
| Purchase #6 | $195.52 | 7.659% | $210.4949 | $210.49 | $210.50 | $210.50 |
| Purchase #7 | $67.87 | 13.605% | $77.1037 | $77.10 | $77.10 | $77.10 |
| 7 purchase totals = | $847.36 | $940.7164 | $940.71 | $940.80 | $940.60 | |