| 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 | $93.52 | 4.166% | $97.416 | $97.42 | $97.40 | $97.40 |
| Purchase #2 | $81.54 | 12.293% | $91.5637 | $91.56 | $91.55 | $91.60 |
| Purchase #3 | $17.71 | 12.871% | $19.9895 | $19.99 | $20.00 | $20.00 |
| Purchase #4 | $115.92 | 13.792% | $131.9077 | $131.91 | $131.90 | $131.90 |
| Purchase #5 | $8.56 | 4.716% | $8.9637 | $8.96 | $8.95 | $9.00 |
| Purchase #6 | $162.89 | 9.566% | $178.4721 | $178.47 | $178.45 | $178.50 |
| Purchase #7 | $115.82 | 11.634% | $129.2945 | $129.29 | $129.30 | $129.30 |
| 7 purchase totals = | $595.96 | $657.6072 | $657.60 | $657.55 | $657.70 | |