| 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 | $80.49 | 8.854% | $87.6166 | $87.62 | $87.60 | $87.60 |
| Purchase #2 | $40.97 | 9.466% | $44.8482 | $44.85 | $44.85 | $44.80 |
| Purchase #3 | $178.67 | 12.706% | $201.3718 | $201.37 | $201.35 | $201.40 |
| Purchase #4 | $44.72 | 6.483% | $47.6192 | $47.62 | $47.60 | $47.60 |
| Purchase #5 | $24.93 | 6.247% | $26.4874 | $26.49 | $26.50 | $26.50 |
| Purchase #6 | $194.38 | 7.622% | $209.1956 | $209.20 | $209.20 | $209.20 |
| Purchase #7 | $100.92 | 5.306% | $106.2748 | $106.27 | $106.25 | $106.30 |
| 7 purchase totals = | $665.08 | $723.4136 | $723.42 | $723.35 | $723.40 | |