| 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 | $77.71 | 6.554% | $82.8031 | $82.80 | $82.80 | $82.80 |
| Purchase #2 | $223.59 | 9.416% | $244.6432 | $244.64 | $244.65 | $244.60 |
| Purchase #3 | $227.38 | 10.695% | $251.6983 | $251.70 | $251.70 | $251.70 |
| Purchase #4 | $180.35 | 10.207% | $198.7583 | $198.76 | $198.75 | $198.80 |
| Purchase #5 | $13.89 | 3.222% | $14.3375 | $14.34 | $14.35 | $14.30 |
| Purchase #6 | $138.85 | 12.626% | $156.3812 | $156.38 | $156.40 | $156.40 |
| Purchase #7 | $87.83 | 3.717% | $91.0946 | $91.09 | $91.10 | $91.10 |
| 7 purchase totals = | $949.60 | $1,039.7162 | $1,039.71 | $1,039.75 | $1,039.70 | |