| 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 | $121.29 | 4.324% | $126.5346 | $126.53 | $126.55 | $126.50 |
| Purchase #2 | $101.44 | 7.709% | $109.26 | $109.26 | $109.25 | $109.30 |
| Purchase #3 | $100.66 | 9.225% | $109.9459 | $109.95 | $109.95 | $109.90 |
| Purchase #4 | $46.54 | 7.660% | $50.105 | $50.11 | $50.10 | $50.10 |
| Purchase #5 | $103.43 | 11.579% | $115.4062 | $115.41 | $115.40 | $115.40 |
| Purchase #6 | $31.74 | 4.305% | $33.1064 | $33.11 | $33.10 | $33.10 |
| Purchase #7 | $194.68 | 13.414% | $220.7944 | $220.79 | $220.80 | $220.80 |
| 7 purchase totals = | $699.78 | $765.1525 | $765.16 | $765.15 | $765.10 | |