| 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 | $39.70 | 8.153% | $42.9367 | $42.94 | $42.95 | $42.90 |
| Purchase #2 | $92.79 | 7.844% | $100.0684 | $100.07 | $100.05 | $100.10 |
| Purchase #3 | $164.59 | 7.201% | $176.4421 | $176.44 | $176.45 | $176.40 |
| Purchase #4 | $226.82 | 10.623% | $250.9151 | $250.92 | $250.90 | $250.90 |
| Purchase #5 | $224.70 | 8.455% | $243.6984 | $243.70 | $243.70 | $243.70 |
| Purchase #6 | $193.93 | 10.160% | $213.6333 | $213.63 | $213.65 | $213.60 |
| Purchase #7 | $69.93 | 4.472% | $73.0573 | $73.06 | $73.05 | $73.10 |
| 7 purchase totals = | $1,012.46 | $1,100.7513 | $1,100.76 | $1,100.75 | $1,100.70 | |