| 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 | $8.30 | 12.744% | $9.3578 | $9.36 | $9.35 | $9.40 |
| Purchase #2 | $76.86 | 6.641% | $81.9643 | $81.96 | $81.95 | $82.00 |
| Purchase #3 | $73.53 | 10.662% | $81.3698 | $81.37 | $81.35 | $81.40 |
| Purchase #4 | $144.54 | 3.731% | $149.9328 | $149.93 | $149.95 | $149.90 |
| Purchase #5 | $186.52 | 10.478% | $206.0636 | $206.06 | $206.05 | $206.10 |
| Purchase #6 | $244.92 | 10.873% | $271.5502 | $271.55 | $271.55 | $271.60 |
| Purchase #7 | $139.69 | 5.690% | $147.6384 | $147.64 | $147.65 | $147.60 |
| 7 purchase totals = | $874.36 | $947.8769 | $947.87 | $947.85 | $948.00 | |