| 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 | $92.63 | 5.234% | $97.4783 | $97.48 | $97.50 | $97.50 |
| Purchase #2 | $73.53 | 9.807% | $80.7411 | $80.74 | $80.75 | $80.70 |
| Purchase #3 | $88.41 | 8.693% | $96.0955 | $96.10 | $96.10 | $96.10 |
| Purchase #4 | $45.42 | 9.323% | $49.6545 | $49.65 | $49.65 | $49.70 |
| Purchase #5 | $86.72 | 9.798% | $95.2168 | $95.22 | $95.20 | $95.20 |
| Purchase #6 | $63.74 | 10.663% | $70.5366 | $70.54 | $70.55 | $70.50 |
| Purchase #7 | $149.48 | 5.428% | $157.5938 | $157.59 | $157.60 | $157.60 |
| 7 purchase totals = | $599.93 | $647.3166 | $647.32 | $647.35 | $647.30 | |