| 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 | $14.33 | 4.468% | $14.9703 | $14.97 | $14.95 | $15.00 |
| Purchase #2 | $35.49 | 7.751% | $38.2408 | $38.24 | $38.25 | $38.20 |
| Purchase #3 | $159.53 | 5.584% | $168.4382 | $168.44 | $168.45 | $168.40 |
| Purchase #4 | $15.43 | 5.671% | $16.305 | $16.31 | $16.30 | $16.30 |
| Purchase #5 | $226.71 | 10.284% | $250.0249 | $250.02 | $250.00 | $250.00 |
| Purchase #6 | $46.73 | 13.837% | $53.196 | $53.20 | $53.20 | $53.20 |
| Purchase #7 | $182.99 | 6.577% | $195.0253 | $195.03 | $195.05 | $195.00 |
| 7 purchase totals = | $681.21 | $736.2005 | $736.21 | $736.20 | $736.10 | |