| 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 | $71.99 | 12.203% | $80.7749 | $80.77 | $80.75 | $80.80 |
| Purchase #2 | $222.67 | 6.637% | $237.4486 | $237.45 | $237.45 | $237.40 |
| Purchase #3 | $76.28 | 3.717% | $79.1153 | $79.12 | $79.10 | $79.10 |
| Purchase #4 | $127.32 | 10.834% | $141.1138 | $141.11 | $141.10 | $141.10 |
| Purchase #5 | $232.83 | 7.143% | $249.461 | $249.46 | $249.45 | $249.50 |
| Purchase #6 | $18.36 | 13.331% | $20.8076 | $20.81 | $20.80 | $20.80 |
| Purchase #7 | $33.53 | 3.352% | $34.6539 | $34.65 | $34.65 | $34.70 |
| 7 purchase totals = | $782.98 | $843.3751 | $843.37 | $843.30 | $843.40 | |