| 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 | $21.66 | 8.635% | $23.5303 | $23.53 | $23.55 | $23.50 |
| Purchase #2 | $126.71 | 5.124% | $133.2026 | $133.20 | $133.20 | $133.20 |
| Purchase #3 | $87.45 | 4.598% | $91.471 | $91.47 | $91.45 | $91.50 |
| Purchase #4 | $39.97 | 13.579% | $45.3975 | $45.40 | $45.40 | $45.40 |
| Purchase #5 | $86.76 | 4.818% | $90.9401 | $90.94 | $90.95 | $90.90 |
| Purchase #6 | $5.91 | 10.672% | $6.5407 | $6.54 | $6.55 | $6.50 |
| Purchase #7 | $52.36 | 9.408% | $57.286 | $57.29 | $57.30 | $57.30 |
| 7 purchase totals = | $420.82 | $448.3682 | $448.37 | $448.40 | $448.30 | |