| 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 | $82.81 | 8.140% | $89.5507 | $89.55 | $89.55 | $89.60 |
| Purchase #2 | $213.41 | 7.671% | $229.7807 | $229.78 | $229.80 | $229.80 |
| Purchase #3 | $171.31 | 6.507% | $182.4571 | $182.46 | $182.45 | $182.50 |
| Purchase #4 | $38.99 | 11.581% | $43.5054 | $43.51 | $43.50 | $43.50 |
| Purchase #5 | $212.36 | 12.687% | $239.3021 | $239.30 | $239.30 | $239.30 |
| Purchase #6 | $229.53 | 4.271% | $239.3332 | $239.33 | $239.35 | $239.30 |
| Purchase #7 | $99.45 | 7.207% | $106.6174 | $106.62 | $106.60 | $106.60 |
| 7 purchase totals = | $1,047.86 | $1,130.5466 | $1,130.55 | $1,130.55 | $1,130.60 | |