| 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 | $62.83 | 7.389% | $67.4725 | $67.47 | $67.45 | $67.50 |
| Purchase #2 | $101.52 | 7.269% | $108.8995 | $108.90 | $108.90 | $108.90 |
| Purchase #3 | $135.81 | 13.194% | $153.7288 | $153.73 | $153.75 | $153.70 |
| Purchase #4 | $23.31 | 13.391% | $26.4314 | $26.43 | $26.45 | $26.40 |
| Purchase #5 | $163.93 | 6.211% | $174.1117 | $174.11 | $174.10 | $174.10 |
| Purchase #6 | $117.41 | 4.508% | $122.7028 | $122.70 | $122.70 | $122.70 |
| Purchase #7 | $39.43 | 8.110% | $42.6278 | $42.63 | $42.65 | $42.60 |
| 7 purchase totals = | $644.24 | $695.9745 | $695.97 | $696.00 | $695.90 | |