| 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 | $55.98 | 12.147% | $62.7799 | $62.78 | $62.80 | $62.80 |
| Purchase #2 | $114.26 | 10.615% | $126.3887 | $126.39 | $126.40 | $126.40 |
| Purchase #3 | $75.32 | 3.360% | $77.8508 | $77.85 | $77.85 | $77.90 |
| Purchase #4 | $108.99 | 10.689% | $120.6399 | $120.64 | $120.65 | $120.60 |
| Purchase #5 | $131.69 | 11.760% | $147.1767 | $147.18 | $147.20 | $147.20 |
| Purchase #6 | $105.93 | 3.734% | $109.8854 | $109.89 | $109.90 | $109.90 |
| Purchase #7 | $203.58 | 9.697% | $223.3212 | $223.32 | $223.30 | $223.30 |
| 7 purchase totals = | $795.75 | $868.0426 | $868.05 | $868.10 | $868.10 | |