| 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 | $56.97 | 7.207% | $61.0758 | $61.08 | $61.10 | $61.10 |
| Purchase #2 | $149.48 | 11.265% | $166.3189 | $166.32 | $166.30 | $166.30 |
| Purchase #3 | $6.32 | 6.773% | $6.7481 | $6.75 | $6.75 | $6.70 |
| Purchase #4 | $5.29 | 13.344% | $5.9959 | $6.00 | $6.00 | $6.00 |
| Purchase #5 | $177.72 | 7.604% | $191.2338 | $191.23 | $191.25 | $191.20 |
| Purchase #6 | $141.96 | 7.513% | $152.6255 | $152.63 | $152.65 | $152.60 |
| Purchase #7 | $160.41 | 8.293% | $173.7128 | $173.71 | $173.70 | $173.70 |
| 7 purchase totals = | $698.15 | $757.7108 | $757.72 | $757.75 | $757.60 | |