| 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 | $14.31 | 12.833% | $16.1464 | $16.15 | $16.15 | $16.10 |
| Purchase #2 | $62.67 | 3.450% | $64.8321 | $64.83 | $64.85 | $64.80 |
| Purchase #3 | $207.68 | 7.489% | $223.2332 | $223.23 | $223.25 | $223.20 |
| Purchase #4 | $147.76 | 11.102% | $164.1643 | $164.16 | $164.15 | $164.20 |
| Purchase #5 | $167.65 | 3.502% | $173.5211 | $173.52 | $173.50 | $173.50 |
| Purchase #6 | $5.72 | 9.348% | $6.2547 | $6.25 | $6.25 | $6.30 |
| Purchase #7 | $22.48 | 9.171% | $24.5416 | $24.54 | $24.55 | $24.50 |
| 7 purchase totals = | $628.27 | $672.6934 | $672.68 | $672.70 | $672.60 | |