| 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 | $19.33 | 5.591% | $20.4107 | $20.41 | $20.40 | $20.40 |
| Purchase #2 | $156.52 | 13.295% | $177.3293 | $177.33 | $177.35 | $177.30 |
| Purchase #3 | $149.34 | 6.332% | $158.7962 | $158.80 | $158.80 | $158.80 |
| Purchase #4 | $30.95 | 8.446% | $33.564 | $33.56 | $33.55 | $33.60 |
| Purchase #5 | $220.35 | 8.796% | $239.732 | $239.73 | $239.75 | $239.70 |
| Purchase #6 | $196.57 | 6.498% | $209.3431 | $209.34 | $209.35 | $209.30 |
| Purchase #7 | $180.31 | 3.128% | $185.9501 | $185.95 | $185.95 | $186.00 |
| 7 purchase totals = | $953.37 | $1,025.1254 | $1,025.12 | $1,025.15 | $1,025.10 | |