| 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 | $92.76 | 11.639% | $103.5563 | $103.56 | $103.55 | $103.60 |
| Purchase #2 | $19.49 | 9.462% | $21.3341 | $21.33 | $21.35 | $21.30 |
| Purchase #3 | $30.46 | 9.530% | $33.3628 | $33.36 | $33.35 | $33.40 |
| Purchase #4 | $86.94 | 5.243% | $91.4983 | $91.50 | $91.50 | $91.50 |
| Purchase #5 | $77.80 | 12.628% | $87.6246 | $87.62 | $87.60 | $87.60 |
| Purchase #6 | $137.64 | 8.208% | $148.9375 | $148.94 | $148.95 | $148.90 |
| Purchase #7 | $224.44 | 11.790% | $250.9015 | $250.90 | $250.90 | $250.90 |
| 7 purchase totals = | $669.53 | $737.2151 | $737.21 | $737.20 | $737.20 | |