| 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 | $72.52 | 7.713% | $78.1135 | $78.11 | $78.10 | $78.10 |
| Purchase #2 | $166.82 | 11.108% | $185.3504 | $185.35 | $185.35 | $185.40 |
| Purchase #3 | $90.75 | 5.698% | $95.9209 | $95.92 | $95.90 | $95.90 |
| Purchase #4 | $102.61 | 12.308% | $115.2392 | $115.24 | $115.25 | $115.20 |
| Purchase #5 | $14.79 | 11.163% | $16.441 | $16.44 | $16.45 | $16.40 |
| Purchase #6 | $230.93 | 11.871% | $258.3437 | $258.34 | $258.35 | $258.30 |
| Purchase #7 | $102.26 | 5.529% | $107.914 | $107.91 | $107.90 | $107.90 |
| 7 purchase totals = | $780.68 | $857.3227 | $857.31 | $857.30 | $857.20 | |