| 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 | $83.26 | 8.712% | $90.5136 | $90.51 | $90.50 | $90.50 |
| Purchase #2 | $125.53 | 5.517% | $132.4555 | $132.46 | $132.45 | $132.50 |
| Purchase #3 | $10.84 | 10.815% | $12.0123 | $12.01 | $12.00 | $12.00 |
| Purchase #4 | $152.53 | 12.265% | $171.2378 | $171.24 | $171.25 | $171.20 |
| Purchase #5 | $115.64 | 9.176% | $126.2511 | $126.25 | $126.25 | $126.30 |
| Purchase #6 | $153.66 | 10.225% | $169.3717 | $169.37 | $169.35 | $169.40 |
| Purchase #7 | $229.46 | 12.761% | $258.7414 | $258.74 | $258.75 | $258.70 |
| 7 purchase totals = | $870.92 | $960.5834 | $960.58 | $960.55 | $960.60 | |