| 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 | $34.71 | 9.225% | $37.912 | $37.91 | $37.90 | $37.90 |
| Purchase #2 | $181.72 | 8.270% | $196.7482 | $196.75 | $196.75 | $196.70 |
| Purchase #3 | $74.61 | 4.354% | $77.8585 | $77.86 | $77.85 | $77.90 |
| Purchase #4 | $195.61 | 13.543% | $222.1015 | $222.10 | $222.10 | $222.10 |
| Purchase #5 | $220.66 | 9.261% | $241.0953 | $241.10 | $241.10 | $241.10 |
| Purchase #6 | $17.40 | 13.380% | $19.7281 | $19.73 | $19.75 | $19.70 |
| Purchase #7 | $14.79 | 12.491% | $16.6374 | $16.64 | $16.65 | $16.60 |
| 7 purchase totals = | $739.50 | $812.0810 | $812.09 | $812.10 | $812.00 | |