| 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 | $41.87 | 3.547% | $43.3551 | $43.36 | $43.35 | $43.40 |
| Purchase #2 | $199.81 | 10.345% | $220.4803 | $220.48 | $220.50 | $220.50 |
| Purchase #3 | $17.44 | 12.754% | $19.6643 | $19.66 | $19.65 | $19.70 |
| Purchase #4 | $38.54 | 11.368% | $42.9212 | $42.92 | $42.90 | $42.90 |
| Purchase #5 | $121.40 | 12.273% | $136.2994 | $136.30 | $136.30 | $136.30 |
| Purchase #6 | $139.47 | 11.431% | $155.4128 | $155.41 | $155.40 | $155.40 |
| Purchase #7 | $96.51 | 3.139% | $99.5394 | $99.54 | $99.55 | $99.50 |
| 7 purchase totals = | $655.04 | $717.6725 | $717.67 | $717.65 | $717.70 | |