| 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 | $81.94 | 6.610% | $87.3562 | $87.36 | $87.35 | $87.40 |
| Purchase #2 | $94.33 | 10.105% | $103.862 | $103.86 | $103.85 | $103.90 |
| Purchase #3 | $63.59 | 8.221% | $68.8177 | $68.82 | $68.80 | $68.80 |
| Purchase #4 | $113.32 | 9.859% | $124.4922 | $124.49 | $124.50 | $124.50 |
| Purchase #5 | $186.53 | 8.260% | $201.9374 | $201.94 | $201.95 | $201.90 |
| Purchase #6 | $199.43 | 7.272% | $213.9325 | $213.93 | $213.95 | $213.90 |
| Purchase #7 | $190.76 | 13.287% | $216.1063 | $216.11 | $216.10 | $216.10 |
| 7 purchase totals = | $929.90 | $1,016.5043 | $1,016.51 | $1,016.50 | $1,016.50 | |