| 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 | $96.43 | 10.638% | $106.6882 | $106.69 | $106.70 | $106.70 |
| Purchase #2 | $80.42 | 12.491% | $90.4653 | $90.47 | $90.45 | $90.50 |
| Purchase #3 | $225.58 | 10.653% | $249.611 | $249.61 | $249.60 | $249.60 |
| Purchase #4 | $14.44 | 13.331% | $16.365 | $16.37 | $16.35 | $16.40 |
| Purchase #5 | $208.31 | 5.394% | $219.5462 | $219.55 | $219.55 | $219.50 |
| Purchase #6 | $50.80 | 8.721% | $55.2303 | $55.23 | $55.25 | $55.20 |
| Purchase #7 | $168.51 | 3.290% | $174.054 | $174.05 | $174.05 | $174.10 |
| 7 purchase totals = | $844.49 | $911.9600 | $911.97 | $911.95 | $912.00 | |