| 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 | $5.95 | 6.287% | $6.3241 | $6.32 | $6.30 | $6.30 |
| Purchase #2 | $10.47 | 5.849% | $11.0824 | $11.08 | $11.10 | $11.10 |
| Purchase #3 | $181.64 | 7.458% | $195.1867 | $195.19 | $195.20 | $195.20 |
| Purchase #4 | $29.44 | 9.127% | $32.127 | $32.13 | $32.15 | $32.10 |
| Purchase #5 | $7.94 | 6.352% | $8.4443 | $8.44 | $8.45 | $8.40 |
| Purchase #6 | $152.94 | 13.344% | $173.3483 | $173.35 | $173.35 | $173.30 |
| Purchase #7 | $113.29 | 7.628% | $121.9318 | $121.93 | $121.95 | $121.90 |
| 7 purchase totals = | $501.67 | $548.4446 | $548.44 | $548.50 | $548.30 | |