| 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 | $140.94 | 8.194% | $152.4886 | $152.49 | $152.50 | $152.50 |
| Purchase #2 | $57.90 | 11.793% | $64.7281 | $64.73 | $64.75 | $64.70 |
| Purchase #3 | $236.73 | 4.500% | $247.3829 | $247.38 | $247.40 | $247.40 |
| Purchase #4 | $42.70 | 12.411% | $47.9995 | $48.00 | $48.00 | $48.00 |
| Purchase #5 | $137.36 | 6.707% | $146.5727 | $146.57 | $146.55 | $146.60 |
| Purchase #6 | $89.26 | 7.839% | $96.2571 | $96.26 | $96.25 | $96.30 |
| Purchase #7 | $148.75 | 11.535% | $165.9083 | $165.91 | $165.90 | $165.90 |
| 7 purchase totals = | $853.64 | $921.3372 | $921.34 | $921.35 | $921.40 | |