| 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 | $89.41 | 5.607% | $94.4232 | $94.42 | $94.40 | $94.40 |
| Purchase #2 | $111.66 | 7.546% | $120.0859 | $120.09 | $120.10 | $120.10 |
| Purchase #3 | $80.75 | 3.186% | $83.3227 | $83.32 | $83.30 | $83.30 |
| Purchase #4 | $241.59 | 11.834% | $270.1798 | $270.18 | $270.20 | $270.20 |
| Purchase #5 | $142.81 | 3.440% | $147.7227 | $147.72 | $147.70 | $147.70 |
| Purchase #6 | $125.61 | 11.505% | $140.0614 | $140.06 | $140.05 | $140.10 |
| Purchase #7 | $91.32 | 6.545% | $97.2969 | $97.30 | $97.30 | $97.30 |
| 7 purchase totals = | $883.15 | $953.0926 | $953.09 | $953.05 | $953.10 | |