| 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 | $16.45 | 6.206% | $17.4709 | $17.47 | $17.45 | $17.50 |
| Purchase #2 | $6.29 | 7.336% | $6.7514 | $6.75 | $6.75 | $6.80 |
| Purchase #3 | $157.81 | 13.453% | $179.0402 | $179.04 | $179.05 | $179.00 |
| Purchase #4 | $162.54 | 13.416% | $184.3464 | $184.35 | $184.35 | $184.30 |
| Purchase #5 | $247.29 | 7.284% | $265.3026 | $265.30 | $265.30 | $265.30 |
| Purchase #6 | $241.82 | 5.320% | $254.6848 | $254.68 | $254.70 | $254.70 |
| Purchase #7 | $121.33 | 4.517% | $126.8105 | $126.81 | $126.80 | $126.80 |
| 7 purchase totals = | $953.53 | $1,034.4068 | $1,034.40 | $1,034.40 | $1,034.40 | |