| 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 | $43.46 | 3.281% | $44.8859 | $44.89 | $44.90 | $44.90 |
| Purchase #2 | $224.65 | 6.110% | $238.3761 | $238.38 | $238.40 | $238.40 |
| Purchase #3 | $78.99 | 9.726% | $86.6726 | $86.67 | $86.65 | $86.70 |
| Purchase #4 | $216.91 | 7.299% | $232.7423 | $232.74 | $232.75 | $232.70 |
| Purchase #5 | $44.46 | 5.633% | $46.9644 | $46.96 | $46.95 | $47.00 |
| Purchase #6 | $230.53 | 8.422% | $249.9452 | $249.95 | $249.95 | $249.90 |
| Purchase #7 | $115.63 | 10.328% | $127.5723 | $127.57 | $127.55 | $127.60 |
| 7 purchase totals = | $954.63 | $1,027.1588 | $1,027.16 | $1,027.15 | $1,027.20 | |