| 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 | $93.68 | 11.128% | $104.1047 | $104.10 | $104.10 | $104.10 |
| Purchase #2 | $216.55 | 8.638% | $235.2556 | $235.26 | $235.25 | $235.30 |
| Purchase #3 | $112.30 | 12.728% | $126.5935 | $126.59 | $126.60 | $126.60 |
| Purchase #4 | $39.73 | 9.135% | $43.3593 | $43.36 | $43.35 | $43.40 |
| Purchase #5 | $127.34 | 10.697% | $140.9616 | $140.96 | $140.95 | $141.00 |
| Purchase #6 | $120.84 | 6.606% | $128.8227 | $128.82 | $128.80 | $128.80 |
| Purchase #7 | $79.93 | 6.402% | $85.0471 | $85.05 | $85.05 | $85.00 |
| 7 purchase totals = | $790.37 | $864.1445 | $864.14 | $864.10 | $864.20 | |