| 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 | $54.40 | 4.534% | $56.8665 | $56.87 | $56.85 | $56.90 |
| Purchase #2 | $97.99 | 10.240% | $108.0242 | $108.02 | $108.00 | $108.00 |
| Purchase #3 | $130.83 | 4.215% | $136.3445 | $136.34 | $136.35 | $136.30 |
| Purchase #4 | $178.73 | 8.645% | $194.1812 | $194.18 | $194.20 | $194.20 |
| Purchase #5 | $47.68 | 11.205% | $53.0225 | $53.02 | $53.00 | $53.00 |
| Purchase #6 | $208.61 | 5.770% | $220.6468 | $220.65 | $220.65 | $220.60 |
| Purchase #7 | $243.89 | 9.140% | $266.1815 | $266.18 | $266.20 | $266.20 |
| 7 purchase totals = | $962.13 | $1,035.2672 | $1,035.26 | $1,035.25 | $1,035.20 | |