| 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 | $64.30 | 9.195% | $70.2124 | $70.21 | $70.20 | $70.20 |
| Purchase #2 | $136.95 | 8.279% | $148.2881 | $148.29 | $148.30 | $148.30 |
| Purchase #3 | $35.72 | 4.292% | $37.2531 | $37.25 | $37.25 | $37.30 |
| Purchase #4 | $32.65 | 4.851% | $34.2339 | $34.23 | $34.25 | $34.20 |
| Purchase #5 | $160.25 | 13.146% | $181.3165 | $181.32 | $181.30 | $181.30 |
| Purchase #6 | $242.87 | 8.253% | $262.9141 | $262.91 | $262.90 | $262.90 |
| Purchase #7 | $108.44 | 12.580% | $122.0818 | $122.08 | $122.10 | $122.10 |
| 7 purchase totals = | $781.18 | $856.2999 | $856.29 | $856.30 | $856.30 | |