| 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 | $33.86 | 8.313% | $36.6748 | $36.67 | $36.65 | $36.70 |
| Purchase #2 | $27.86 | 9.504% | $30.5078 | $30.51 | $30.50 | $30.50 |
| Purchase #3 | $172.86 | 11.553% | $192.8305 | $192.83 | $192.85 | $192.80 |
| Purchase #4 | $84.35 | 8.244% | $91.3038 | $91.30 | $91.30 | $91.30 |
| Purchase #5 | $123.55 | 13.107% | $139.7437 | $139.74 | $139.75 | $139.70 |
| Purchase #6 | $176.67 | 11.773% | $197.4694 | $197.47 | $197.45 | $197.50 |
| Purchase #7 | $193.45 | 11.138% | $214.9965 | $215.00 | $215.00 | $215.00 |
| 7 purchase totals = | $812.60 | $903.5265 | $903.52 | $903.50 | $903.50 | |