| 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 | $7.40 | 8.544% | $8.0323 | $8.03 | $8.05 | $8.00 |
| Purchase #2 | $99.61 | 4.690% | $104.2817 | $104.28 | $104.30 | $104.30 |
| Purchase #3 | $43.83 | 5.126% | $46.0767 | $46.08 | $46.10 | $46.10 |
| Purchase #4 | $32.25 | 3.568% | $33.4007 | $33.40 | $33.40 | $33.40 |
| Purchase #5 | $178.58 | 6.716% | $190.5734 | $190.57 | $190.55 | $190.60 |
| Purchase #6 | $218.85 | 9.399% | $239.4197 | $239.42 | $239.40 | $239.40 |
| Purchase #7 | $91.60 | 13.553% | $104.0145 | $104.01 | $104.00 | $104.00 |
| 7 purchase totals = | $672.12 | $725.7990 | $725.79 | $725.80 | $725.80 | |