| 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 | $50.73 | 12.578% | $57.1108 | $57.11 | $57.10 | $57.10 |
| Purchase #2 | $32.46 | 10.786% | $35.9611 | $35.96 | $35.95 | $36.00 |
| Purchase #3 | $212.86 | 10.819% | $235.8893 | $235.89 | $235.90 | $235.90 |
| Purchase #4 | $155.77 | 9.663% | $170.8221 | $170.82 | $170.80 | $170.80 |
| Purchase #5 | $202.82 | 11.399% | $225.9395 | $225.94 | $225.95 | $225.90 |
| Purchase #6 | $182.48 | 12.338% | $204.9944 | $204.99 | $205.00 | $205.00 |
| Purchase #7 | $215.44 | 7.524% | $231.6497 | $231.65 | $231.65 | $231.60 |
| 7 purchase totals = | $1,052.56 | $1,162.3669 | $1,162.36 | $1,162.35 | $1,162.30 | |