| 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 | $33.60 | 12.102% | $37.6663 | $37.67 | $37.65 | $37.70 |
| Purchase #2 | $110.67 | 12.557% | $124.5668 | $124.57 | $124.55 | $124.60 |
| Purchase #3 | $56.84 | 10.392% | $62.7468 | $62.75 | $62.75 | $62.70 |
| Purchase #4 | $121.31 | 7.520% | $130.4325 | $130.43 | $130.45 | $130.40 |
| Purchase #5 | $127.70 | 9.849% | $140.2772 | $140.28 | $140.30 | $140.30 |
| Purchase #6 | $235.26 | 4.320% | $245.4232 | $245.42 | $245.40 | $245.40 |
| Purchase #7 | $175.86 | 10.141% | $193.694 | $193.69 | $193.70 | $193.70 |
| 7 purchase totals = | $861.24 | $934.8068 | $934.81 | $934.80 | $934.80 | |