| 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 | $21.46 | 6.448% | $22.8437 | $22.84 | $22.85 | $22.80 |
| Purchase #2 | $175.39 | 11.485% | $195.5335 | $195.53 | $195.55 | $195.50 |
| Purchase #3 | $71.81 | 10.104% | $79.0657 | $79.07 | $79.05 | $79.10 |
| Purchase #4 | $192.86 | 3.262% | $199.1511 | $199.15 | $199.15 | $199.20 |
| Purchase #5 | $63.58 | 3.236% | $65.6374 | $65.64 | $65.65 | $65.60 |
| Purchase #6 | $244.26 | 6.225% | $259.4652 | $259.47 | $259.45 | $259.50 |
| Purchase #7 | $45.96 | 7.631% | $49.4672 | $49.47 | $49.45 | $49.50 |
| 7 purchase totals = | $815.32 | $871.1638 | $871.17 | $871.15 | $871.20 | |