| 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 | $113.93 | 9.472% | $124.7214 | $124.72 | $124.70 | $124.70 |
| Purchase #2 | $15.39 | 6.755% | $16.4296 | $16.43 | $16.45 | $16.40 |
| Purchase #3 | $74.80 | 10.690% | $82.7961 | $82.80 | $82.80 | $82.80 |
| Purchase #4 | $51.41 | 4.328% | $53.635 | $53.64 | $53.65 | $53.60 |
| Purchase #5 | $71.29 | 6.374% | $75.834 | $75.83 | $75.85 | $75.80 |
| Purchase #6 | $75.88 | 9.521% | $83.1045 | $83.10 | $83.10 | $83.10 |
| Purchase #7 | $43.45 | 12.187% | $48.7453 | $48.75 | $48.75 | $48.70 |
| 7 purchase totals = | $446.15 | $485.2659 | $485.27 | $485.30 | $485.10 | |