| 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 | $35.75 | 10.788% | $39.6067 | $39.61 | $39.60 | $39.60 |
| Purchase #2 | $119.76 | 4.136% | $124.7133 | $124.71 | $124.70 | $124.70 |
| Purchase #3 | $24.31 | 9.817% | $26.6965 | $26.70 | $26.70 | $26.70 |
| Purchase #4 | $61.42 | 5.119% | $64.5641 | $64.56 | $64.55 | $64.60 |
| Purchase #5 | $77.28 | 10.251% | $85.202 | $85.20 | $85.20 | $85.20 |
| Purchase #6 | $56.69 | 3.392% | $58.6129 | $58.61 | $58.60 | $58.60 |
| Purchase #7 | $196.58 | 12.266% | $220.6925 | $220.69 | $220.70 | $220.70 |
| 7 purchase totals = | $571.79 | $620.0880 | $620.08 | $620.05 | $620.10 | |