| 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 | $89.34 | 4.508% | $93.3674 | $93.37 | $93.35 | $93.40 |
| Purchase #2 | $141.94 | 3.499% | $146.9065 | $146.91 | $146.90 | $146.90 |
| Purchase #3 | $148.84 | 8.221% | $161.0761 | $161.08 | $161.10 | $161.10 |
| Purchase #4 | $80.38 | 12.321% | $90.2836 | $90.28 | $90.30 | $90.30 |
| Purchase #5 | $88.52 | 4.164% | $92.206 | $92.21 | $92.20 | $92.20 |
| Purchase #6 | $117.26 | 7.110% | $125.5972 | $125.60 | $125.60 | $125.60 |
| Purchase #7 | $64.49 | 7.566% | $69.3693 | $69.37 | $69.35 | $69.40 |
| 7 purchase totals = | $730.77 | $778.8061 | $778.82 | $778.80 | $778.90 | |