| 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 | $75.46 | 8.354% | $81.7639 | $81.76 | $81.75 | $81.80 |
| Purchase #2 | $150.80 | 4.428% | $157.4774 | $157.48 | $157.50 | $157.50 |
| Purchase #3 | $104.93 | 11.300% | $116.7871 | $116.79 | $116.80 | $116.80 |
| Purchase #4 | $44.90 | 9.364% | $49.1044 | $49.10 | $49.10 | $49.10 |
| Purchase #5 | $187.58 | 7.664% | $201.9561 | $201.96 | $201.95 | $202.00 |
| Purchase #6 | $114.26 | 11.263% | $127.1291 | $127.13 | $127.15 | $127.10 |
| Purchase #7 | $126.63 | 10.153% | $139.4867 | $139.49 | $139.50 | $139.50 |
| 7 purchase totals = | $804.56 | $873.7047 | $873.71 | $873.75 | $873.80 | |