| 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 | $219.37 | 10.545% | $242.5026 | $242.50 | $242.50 | $242.50 |
| Purchase #2 | $211.36 | 10.570% | $233.7008 | $233.70 | $233.70 | $233.70 |
| Purchase #3 | $46.33 | 3.196% | $47.8107 | $47.81 | $47.80 | $47.80 |
| Purchase #4 | $29.82 | 3.485% | $30.8592 | $30.86 | $30.85 | $30.90 |
| Purchase #5 | $20.99 | 11.361% | $23.3747 | $23.37 | $23.35 | $23.40 |
| Purchase #6 | $90.75 | 3.686% | $94.095 | $94.10 | $94.10 | $94.10 |
| Purchase #7 | $82.89 | 12.733% | $93.4444 | $93.44 | $93.45 | $93.40 |
| 7 purchase totals = | $701.51 | $765.7874 | $765.78 | $765.75 | $765.80 | |