| 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 | $112.65 | 10.663% | $124.6619 | $124.66 | $124.65 | $124.70 |
| Purchase #2 | $7.52 | 12.662% | $8.4722 | $8.47 | $8.45 | $8.50 |
| Purchase #3 | $8.95 | 8.148% | $9.6792 | $9.68 | $9.70 | $9.70 |
| Purchase #4 | $80.95 | 10.662% | $89.5809 | $89.58 | $89.60 | $89.60 |
| Purchase #5 | $161.53 | 10.229% | $178.0529 | $178.05 | $178.05 | $178.10 |
| Purchase #6 | $151.39 | 11.118% | $168.2215 | $168.22 | $168.20 | $168.20 |
| Purchase #7 | $89.44 | 5.725% | $94.5604 | $94.56 | $94.55 | $94.60 |
| 7 purchase totals = | $612.43 | $673.2290 | $673.22 | $673.20 | $673.40 | |