| 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 | $32.70 | 4.186% | $34.0688 | $34.07 | $34.05 | $34.10 |
| Purchase #2 | $13.95 | 9.338% | $15.2527 | $15.25 | $15.25 | $15.30 |
| Purchase #3 | $102.43 | 5.196% | $107.7523 | $107.75 | $107.75 | $107.80 |
| Purchase #4 | $86.94 | 6.389% | $92.4946 | $92.49 | $92.50 | $92.50 |
| Purchase #5 | $5.38 | 9.668% | $5.9001 | $5.90 | $5.90 | $5.90 |
| Purchase #6 | $181.96 | 6.776% | $194.2896 | $194.29 | $194.30 | $194.30 |
| Purchase #7 | $183.33 | 9.280% | $200.343 | $200.34 | $200.35 | $200.30 |
| 7 purchase totals = | $606.69 | $650.1011 | $650.09 | $650.10 | $650.20 | |