| 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 | $90.25 | 8.192% | $97.6433 | $97.64 | $97.65 | $97.60 |
| Purchase #2 | $63.92 | 11.738% | $71.4229 | $71.42 | $71.40 | $71.40 |
| Purchase #3 | $221.76 | 5.521% | $234.0034 | $234.00 | $234.00 | $234.00 |
| Purchase #4 | $78.33 | 7.664% | $84.3332 | $84.33 | $84.35 | $84.30 |
| Purchase #5 | $171.71 | 3.659% | $177.9929 | $177.99 | $178.00 | $178.00 |
| Purchase #6 | $20.77 | 12.111% | $23.2855 | $23.29 | $23.30 | $23.30 |
| Purchase #7 | $7.70 | 11.162% | $8.5595 | $8.56 | $8.55 | $8.60 |
| 7 purchase totals = | $654.44 | $697.2407 | $697.23 | $697.25 | $697.20 | |