| 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 | $48.66 | 9.718% | $53.3888 | $53.39 | $53.40 | $53.40 |
| Purchase #2 | $8.94 | 3.138% | $9.2205 | $9.22 | $9.20 | $9.20 |
| Purchase #3 | $185.43 | 7.348% | $199.0554 | $199.06 | $199.05 | $199.10 |
| Purchase #4 | $108.37 | 8.747% | $117.8491 | $117.85 | $117.85 | $117.80 |
| Purchase #5 | $56.32 | 8.800% | $61.2762 | $61.28 | $61.30 | $61.30 |
| Purchase #6 | $21.75 | 13.193% | $24.6195 | $24.62 | $24.60 | $24.60 |
| Purchase #7 | $85.30 | 3.124% | $87.9648 | $87.96 | $87.95 | $88.00 |
| 7 purchase totals = | $514.77 | $553.3743 | $553.38 | $553.35 | $553.40 | |