| 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 | $66.46 | 12.846% | $74.9975 | $75.00 | $75.00 | $75.00 |
| Purchase #2 | $35.63 | 8.604% | $38.6956 | $38.70 | $38.70 | $38.70 |
| Purchase #3 | $59.53 | 12.807% | $67.154 | $67.15 | $67.15 | $67.20 |
| Purchase #4 | $118.96 | 7.264% | $127.6013 | $127.60 | $127.60 | $127.60 |
| Purchase #5 | $172.46 | 11.232% | $191.8307 | $191.83 | $191.85 | $191.80 |
| Purchase #6 | $79.56 | 13.436% | $90.2497 | $90.25 | $90.25 | $90.20 |
| Purchase #7 | $121.26 | 6.743% | $129.4366 | $129.44 | $129.45 | $129.40 |
| 7 purchase totals = | $653.86 | $719.9654 | $719.97 | $720.00 | $719.90 | |