| 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 | $152.26 | 11.312% | $169.4837 | $169.48 | $169.50 | $169.50 |
| Purchase #2 | $99.78 | 9.228% | $108.9877 | $108.99 | $109.00 | $109.00 |
| Purchase #3 | $44.56 | 4.270% | $46.4627 | $46.46 | $46.45 | $46.50 |
| Purchase #4 | $9.25 | 3.549% | $9.5783 | $9.58 | $9.60 | $9.60 |
| Purchase #5 | $150.56 | 4.652% | $157.5641 | $157.56 | $157.55 | $157.60 |
| Purchase #6 | $211.72 | 8.212% | $229.1064 | $229.11 | $229.10 | $229.10 |
| Purchase #7 | $7.30 | 3.486% | $7.5545 | $7.55 | $7.55 | $7.60 |
| 7 purchase totals = | $675.43 | $728.7374 | $728.73 | $728.75 | $728.90 | |