| 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 | $70.29 | 7.784% | $75.7614 | $75.76 | $75.75 | $75.80 |
| Purchase #2 | $16.75 | 12.112% | $18.7788 | $18.78 | $18.80 | $18.80 |
| Purchase #3 | $161.84 | 7.349% | $173.7336 | $173.73 | $173.75 | $173.70 |
| Purchase #4 | $127.46 | 10.556% | $140.9147 | $140.91 | $140.90 | $140.90 |
| Purchase #5 | $161.64 | 7.597% | $173.9198 | $173.92 | $173.90 | $173.90 |
| Purchase #6 | $58.55 | 5.752% | $61.9178 | $61.92 | $61.90 | $61.90 |
| Purchase #7 | $158.77 | 12.799% | $179.091 | $179.09 | $179.10 | $179.10 |
| 7 purchase totals = | $755.30 | $824.1171 | $824.11 | $824.10 | $824.10 | |