| 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 | $63.64 | 4.170% | $66.2938 | $66.29 | $66.30 | $66.30 |
| Purchase #2 | $6.32 | 9.112% | $6.8959 | $6.90 | $6.90 | $6.90 |
| Purchase #3 | $166.29 | 7.642% | $178.9979 | $179.00 | $179.00 | $179.00 |
| Purchase #4 | $145.58 | 10.708% | $161.1687 | $161.17 | $161.15 | $161.20 |
| Purchase #5 | $143.73 | 6.840% | $153.5611 | $153.56 | $153.55 | $153.60 |
| Purchase #6 | $155.76 | 3.450% | $161.1337 | $161.13 | $161.15 | $161.10 |
| Purchase #7 | $162.31 | 10.605% | $179.523 | $179.52 | $179.50 | $179.50 |
| 7 purchase totals = | $843.63 | $907.5741 | $907.57 | $907.55 | $907.60 | |