| 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 | $41.27 | 7.413% | $44.3293 | $44.33 | $44.35 | $44.30 |
| Purchase #2 | $48.55 | 5.218% | $51.0833 | $51.08 | $51.10 | $51.10 |
| Purchase #3 | $37.76 | 9.783% | $41.4541 | $41.45 | $41.45 | $41.50 |
| Purchase #4 | $150.98 | 5.313% | $159.0016 | $159.00 | $159.00 | $159.00 |
| Purchase #5 | $223.67 | 11.315% | $248.9783 | $248.98 | $249.00 | $249.00 |
| Purchase #6 | $53.44 | 4.709% | $55.9565 | $55.96 | $55.95 | $56.00 |
| Purchase #7 | $22.45 | 3.599% | $23.258 | $23.26 | $23.25 | $23.30 |
| 7 purchase totals = | $578.12 | $624.0611 | $624.06 | $624.10 | $624.20 | |