| 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 | $80.80 | 6.858% | $86.3413 | $86.34 | $86.35 | $86.30 |
| Purchase #2 | $94.35 | 4.753% | $98.8345 | $98.83 | $98.85 | $98.80 |
| Purchase #3 | $195.92 | 8.512% | $212.5967 | $212.60 | $212.60 | $212.60 |
| Purchase #4 | $207.41 | 7.456% | $222.8745 | $222.87 | $222.85 | $222.90 |
| Purchase #5 | $132.98 | 4.363% | $138.7819 | $138.78 | $138.80 | $138.80 |
| Purchase #6 | $127.43 | 10.573% | $140.9032 | $140.90 | $140.90 | $140.90 |
| Purchase #7 | $107.61 | 7.169% | $115.3246 | $115.32 | $115.30 | $115.30 |
| 7 purchase totals = | $946.50 | $1,015.6567 | $1,015.64 | $1,015.65 | $1,015.60 | |