| 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 | $89.38 | 6.401% | $95.1012 | $95.10 | $95.10 | $95.10 |
| Purchase #2 | $91.68 | 5.834% | $97.0286 | $97.03 | $97.05 | $97.00 |
| Purchase #3 | $181.54 | 4.536% | $189.7747 | $189.77 | $189.75 | $189.80 |
| Purchase #4 | $216.72 | 6.835% | $231.5328 | $231.53 | $231.55 | $231.50 |
| Purchase #5 | $41.60 | 10.743% | $46.0691 | $46.07 | $46.05 | $46.10 |
| Purchase #6 | $248.40 | 10.853% | $275.3589 | $275.36 | $275.35 | $275.40 |
| Purchase #7 | $157.98 | 12.669% | $177.9945 | $177.99 | $178.00 | $178.00 |
| 7 purchase totals = | $1,027.30 | $1,112.8598 | $1,112.85 | $1,112.85 | $1,112.90 | |