| 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 | $63.35 | 7.334% | $67.9961 | $68.00 | $68.00 | $68.00 |
| Purchase #2 | $166.31 | 3.577% | $172.2589 | $172.26 | $172.25 | $172.30 |
| Purchase #3 | $42.93 | 13.602% | $48.7693 | $48.77 | $48.75 | $48.80 |
| Purchase #4 | $157.74 | 6.790% | $168.4505 | $168.45 | $168.45 | $168.50 |
| Purchase #5 | $106.87 | 11.750% | $119.4272 | $119.43 | $119.45 | $119.40 |
| Purchase #6 | $192.40 | 7.681% | $207.1782 | $207.18 | $207.20 | $207.20 |
| Purchase #7 | $176.79 | 8.573% | $191.9462 | $191.95 | $191.95 | $191.90 |
| 7 purchase totals = | $906.39 | $976.0264 | $976.04 | $976.05 | $976.10 | |