| 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 | $73.32 | 10.776% | $81.221 | $81.22 | $81.20 | $81.20 |
| Purchase #2 | $77.96 | 12.215% | $87.4828 | $87.48 | $87.50 | $87.50 |
| Purchase #3 | $21.63 | 4.555% | $22.6152 | $22.62 | $22.60 | $22.60 |
| Purchase #4 | $97.94 | 5.531% | $103.3571 | $103.36 | $103.35 | $103.40 |
| Purchase #5 | $109.43 | 7.505% | $117.6427 | $117.64 | $117.65 | $117.60 |
| Purchase #6 | $243.40 | 6.747% | $259.8222 | $259.82 | $259.80 | $259.80 |
| Purchase #7 | $163.96 | 7.845% | $176.8227 | $176.82 | $176.80 | $176.80 |
| 7 purchase totals = | $787.64 | $848.9637 | $848.96 | $848.90 | $848.90 | |