| 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 | $68.76 | 9.681% | $75.4167 | $75.42 | $75.40 | $75.40 |
| Purchase #2 | $157.32 | 10.153% | $173.2927 | $173.29 | $173.30 | $173.30 |
| Purchase #3 | $146.72 | 7.719% | $158.0453 | $158.05 | $158.05 | $158.00 |
| Purchase #4 | $33.47 | 8.300% | $36.248 | $36.25 | $36.25 | $36.20 |
| Purchase #5 | $233.53 | 6.124% | $247.8314 | $247.83 | $247.85 | $247.80 |
| Purchase #6 | $83.38 | 5.452% | $87.9259 | $87.93 | $87.95 | $87.90 |
| Purchase #7 | $8.46 | 13.832% | $9.6302 | $9.63 | $9.65 | $9.60 |
| 7 purchase totals = | $731.64 | $788.3902 | $788.40 | $788.45 | $788.20 | |