| 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 | $78.39 | 9.529% | $85.8598 | $85.86 | $85.85 | $85.90 |
| Purchase #2 | $87.76 | 8.718% | $95.4109 | $95.41 | $95.40 | $95.40 |
| Purchase #3 | $192.60 | 3.563% | $199.4623 | $199.46 | $199.45 | $199.50 |
| Purchase #4 | $199.34 | 13.430% | $226.1114 | $226.11 | $226.10 | $226.10 |
| Purchase #5 | $250.82 | 3.419% | $259.3955 | $259.40 | $259.40 | $259.40 |
| Purchase #6 | $79.82 | 11.321% | $88.8564 | $88.86 | $88.85 | $88.90 |
| Purchase #7 | $154.85 | 10.213% | $170.6648 | $170.66 | $170.65 | $170.70 |
| 7 purchase totals = | $1,043.58 | $1,125.7611 | $1,125.76 | $1,125.70 | $1,125.90 | |