| 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 | $45.37 | 3.177% | $46.8114 | $46.81 | $46.80 | $46.80 |
| Purchase #2 | $83.26 | 7.584% | $89.5744 | $89.57 | $89.55 | $89.60 |
| Purchase #3 | $53.33 | 5.482% | $56.2536 | $56.25 | $56.25 | $56.30 |
| Purchase #4 | $247.82 | 11.690% | $276.7902 | $276.79 | $276.80 | $276.80 |
| Purchase #5 | $219.66 | 4.474% | $229.4876 | $229.49 | $229.50 | $229.50 |
| Purchase #6 | $9.25 | 8.526% | $10.0387 | $10.04 | $10.05 | $10.00 |
| Purchase #7 | $175.87 | 6.213% | $186.7968 | $186.80 | $186.80 | $186.80 |
| 7 purchase totals = | $834.56 | $895.7527 | $895.75 | $895.75 | $895.80 | |