| 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 | $45.34 | 11.207% | $50.4213 | $50.42 | $50.40 | $50.40 |
| Purchase #2 | $96.73 | 7.600% | $104.0815 | $104.08 | $104.10 | $104.10 |
| Purchase #3 | $127.74 | 4.231% | $133.1447 | $133.14 | $133.15 | $133.10 |
| Purchase #4 | $64.43 | 8.372% | $69.8241 | $69.82 | $69.80 | $69.80 |
| Purchase #5 | $83.30 | 11.307% | $92.7187 | $92.72 | $92.70 | $92.70 |
| Purchase #6 | $26.50 | 5.840% | $28.0476 | $28.05 | $28.05 | $28.00 |
| Purchase #7 | $176.28 | 12.425% | $198.1828 | $198.18 | $198.20 | $198.20 |
| 7 purchase totals = | $620.32 | $676.4207 | $676.41 | $676.40 | $676.30 | |