| 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 | $74.93 | 8.771% | $81.5021 | $81.50 | $81.50 | $81.50 |
| Purchase #2 | $243.50 | 9.671% | $267.0489 | $267.05 | $267.05 | $267.00 |
| Purchase #3 | $61.89 | 5.737% | $65.4406 | $65.44 | $65.45 | $65.40 |
| Purchase #4 | $121.97 | 10.490% | $134.7647 | $134.76 | $134.75 | $134.80 |
| Purchase #5 | $16.46 | 13.295% | $18.6484 | $18.65 | $18.65 | $18.60 |
| Purchase #6 | $131.51 | 12.811% | $148.3577 | $148.36 | $148.35 | $148.40 |
| Purchase #7 | $120.32 | 7.540% | $129.3921 | $129.39 | $129.40 | $129.40 |
| 7 purchase totals = | $770.58 | $845.1545 | $845.15 | $845.15 | $845.10 | |