| 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 | $10.70 | 8.535% | $11.6132 | $11.61 | $11.60 | $11.60 |
| Purchase #2 | $130.32 | 9.153% | $142.2482 | $142.25 | $142.25 | $142.20 |
| Purchase #3 | $90.51 | 6.443% | $96.3416 | $96.34 | $96.35 | $96.30 |
| Purchase #4 | $185.72 | 11.759% | $207.5588 | $207.56 | $207.55 | $207.60 |
| Purchase #5 | $160.46 | 5.815% | $169.7907 | $169.79 | $169.80 | $169.80 |
| Purchase #6 | $64.51 | 8.737% | $70.1462 | $70.15 | $70.15 | $70.10 |
| Purchase #7 | $190.75 | 13.356% | $216.2266 | $216.23 | $216.25 | $216.20 |
| 7 purchase totals = | $832.97 | $913.9253 | $913.93 | $913.95 | $913.80 | |