| 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 | $25.66 | 10.752% | $28.419 | $28.42 | $28.40 | $28.40 |
| Purchase #2 | $84.81 | 5.174% | $89.1981 | $89.20 | $89.20 | $89.20 |
| Purchase #3 | $59.96 | 12.493% | $67.4508 | $67.45 | $67.45 | $67.50 |
| Purchase #4 | $7.58 | 11.557% | $8.456 | $8.46 | $8.45 | $8.50 |
| Purchase #5 | $214.72 | 11.620% | $239.6705 | $239.67 | $239.65 | $239.70 |
| Purchase #6 | $209.54 | 11.694% | $234.0436 | $234.04 | $234.05 | $234.00 |
| Purchase #7 | $83.35 | 11.814% | $93.197 | $93.20 | $93.20 | $93.20 |
| 7 purchase totals = | $685.62 | $760.4350 | $760.44 | $760.40 | $760.50 | |