| 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 | $179.70 | 12.137% | $201.5102 | $201.51 | $201.50 | $201.50 |
| Purchase #2 | $60.56 | 3.159% | $62.4731 | $62.47 | $62.45 | $62.50 |
| Purchase #3 | $154.51 | 5.223% | $162.5801 | $162.58 | $162.60 | $162.60 |
| Purchase #4 | $8.97 | 10.808% | $9.9395 | $9.94 | $9.95 | $9.90 |
| Purchase #5 | $14.64 | 9.172% | $15.9828 | $15.98 | $16.00 | $16.00 |
| Purchase #6 | $77.25 | 10.871% | $85.6478 | $85.65 | $85.65 | $85.60 |
| Purchase #7 | $95.31 | 5.462% | $100.5158 | $100.52 | $100.50 | $100.50 |
| 7 purchase totals = | $590.94 | $638.6493 | $638.65 | $638.65 | $638.60 | |