| 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 | $85.66 | 10.203% | $94.3999 | $94.40 | $94.40 | $94.40 |
| Purchase #2 | $67.87 | 5.823% | $71.8221 | $71.82 | $71.80 | $71.80 |
| Purchase #3 | $139.51 | 5.741% | $147.5193 | $147.52 | $147.50 | $147.50 |
| Purchase #4 | $164.41 | 11.321% | $183.0229 | $183.02 | $183.00 | $183.00 |
| Purchase #5 | $103.44 | 6.477% | $110.1398 | $110.14 | $110.15 | $110.10 |
| Purchase #6 | $159.27 | 10.275% | $175.635 | $175.64 | $175.65 | $175.60 |
| Purchase #7 | $131.53 | 12.313% | $147.7253 | $147.73 | $147.75 | $147.70 |
| 7 purchase totals = | $851.69 | $930.2643 | $930.27 | $930.25 | $930.10 | |