| 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 | $91.59 | 6.726% | $97.7503 | $97.75 | $97.75 | $97.80 |
| Purchase #2 | $90.73 | 10.604% | $100.351 | $100.35 | $100.35 | $100.40 |
| Purchase #3 | $219.70 | 8.791% | $239.0138 | $239.01 | $239.00 | $239.00 |
| Purchase #4 | $105.59 | 9.356% | $115.469 | $115.47 | $115.45 | $115.50 |
| Purchase #5 | $180.93 | 4.623% | $189.2944 | $189.29 | $189.30 | $189.30 |
| Purchase #6 | $11.79 | 4.204% | $12.2857 | $12.29 | $12.30 | $12.30 |
| Purchase #7 | $246.49 | 11.449% | $274.7106 | $274.71 | $274.70 | $274.70 |
| 7 purchase totals = | $946.82 | $1,028.8748 | $1,028.87 | $1,028.85 | $1,029.00 | |