| 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 | $96.73 | 6.403% | $102.9236 | $102.92 | $102.90 | $102.90 |
| Purchase #2 | $142.79 | 3.653% | $148.0061 | $148.01 | $148.00 | $148.00 |
| Purchase #3 | $65.87 | 4.164% | $68.6128 | $68.61 | $68.60 | $68.60 |
| Purchase #4 | $72.86 | 12.578% | $82.0243 | $82.02 | $82.00 | $82.00 |
| Purchase #5 | $157.80 | 12.377% | $177.3309 | $177.33 | $177.35 | $177.30 |
| Purchase #6 | $35.90 | 5.660% | $37.9319 | $37.93 | $37.95 | $37.90 |
| Purchase #7 | $108.76 | 4.236% | $113.3671 | $113.37 | $113.35 | $113.40 |
| 7 purchase totals = | $680.71 | $730.1967 | $730.19 | $730.15 | $730.10 | |