| 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 | $9.81 | 3.439% | $10.1474 | $10.15 | $10.15 | $10.10 |
| Purchase #2 | $165.62 | 3.711% | $171.7662 | $171.77 | $171.75 | $171.80 |
| Purchase #3 | $213.91 | 6.479% | $227.7692 | $227.77 | $227.75 | $227.80 |
| Purchase #4 | $54.64 | 13.579% | $62.0596 | $62.06 | $62.05 | $62.10 |
| Purchase #5 | $50.96 | 11.822% | $56.9845 | $56.98 | $57.00 | $57.00 |
| Purchase #6 | $179.94 | 11.797% | $201.1675 | $201.17 | $201.15 | $201.20 |
| Purchase #7 | $120.61 | 3.279% | $124.5648 | $124.56 | $124.55 | $124.60 |
| 7 purchase totals = | $795.49 | $854.4592 | $854.46 | $854.40 | $854.60 | |