| 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 | $16.54 | 8.532% | $17.9512 | $17.95 | $17.95 | $18.00 |
| Purchase #2 | $163.82 | 7.111% | $175.4692 | $175.47 | $175.45 | $175.50 |
| Purchase #3 | $76.48 | 11.625% | $85.3708 | $85.37 | $85.35 | $85.40 |
| Purchase #4 | $74.61 | 10.470% | $82.4217 | $82.42 | $82.40 | $82.40 |
| Purchase #5 | $26.85 | 11.121% | $29.836 | $29.84 | $29.85 | $29.80 |
| Purchase #6 | $151.75 | 13.835% | $172.7446 | $172.74 | $172.75 | $172.70 |
| Purchase #7 | $169.39 | 10.229% | $186.7169 | $186.72 | $186.70 | $186.70 |
| 7 purchase totals = | $679.44 | $750.5104 | $750.51 | $750.45 | $750.50 | |