| 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 | $12.96 | 10.310% | $14.2962 | $14.30 | $14.30 | $14.30 |
| Purchase #2 | $30.60 | 8.143% | $33.0918 | $33.09 | $33.10 | $33.10 |
| Purchase #3 | $44.63 | 5.286% | $46.9891 | $46.99 | $47.00 | $47.00 |
| Purchase #4 | $50.41 | 5.757% | $53.3121 | $53.31 | $53.30 | $53.30 |
| Purchase #5 | $130.65 | 12.178% | $146.5606 | $146.56 | $146.55 | $146.60 |
| Purchase #6 | $15.50 | 3.871% | $16.1 | $16.10 | $16.10 | $16.10 |
| Purchase #7 | $155.64 | 8.224% | $168.4398 | $168.44 | $168.45 | $168.40 |
| 7 purchase totals = | $440.39 | $478.7896 | $478.79 | $478.80 | $478.80 | |