| 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 | $57.47 | 12.355% | $64.5704 | $64.57 | $64.55 | $64.60 |
| Purchase #2 | $28.70 | 6.707% | $30.6249 | $30.62 | $30.60 | $30.60 |
| Purchase #3 | $70.67 | 7.531% | $75.9922 | $75.99 | $76.00 | $76.00 |
| Purchase #4 | $60.28 | 13.785% | $68.5896 | $68.59 | $68.60 | $68.60 |
| Purchase #5 | $38.32 | 6.385% | $40.7667 | $40.77 | $40.75 | $40.80 |
| Purchase #6 | $79.38 | 8.294% | $85.9638 | $85.96 | $85.95 | $86.00 |
| Purchase #7 | $128.26 | 4.359% | $133.8509 | $133.85 | $133.85 | $133.90 |
| 7 purchase totals = | $463.08 | $500.3585 | $500.35 | $500.30 | $500.50 | |