| 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 | $77.77 | 9.202% | $84.9264 | $84.93 | $84.95 | $84.90 |
| Purchase #2 | $31.40 | 13.130% | $35.5228 | $35.52 | $35.50 | $35.50 |
| Purchase #3 | $178.58 | 12.518% | $200.9346 | $200.93 | $200.95 | $200.90 |
| Purchase #4 | $55.72 | 3.657% | $57.7577 | $57.76 | $57.75 | $57.80 |
| Purchase #5 | $223.81 | 5.552% | $236.2359 | $236.24 | $236.25 | $236.20 |
| Purchase #6 | $60.88 | 13.524% | $69.1134 | $69.11 | $69.10 | $69.10 |
| Purchase #7 | $171.32 | 6.474% | $182.4113 | $182.41 | $182.40 | $182.40 |
| 7 purchase totals = | $799.48 | $866.9021 | $866.90 | $866.90 | $866.80 | |