| 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 | $94.34 | 7.785% | $101.6844 | $101.68 | $101.70 | $101.70 |
| Purchase #2 | $41.58 | 4.765% | $43.5613 | $43.56 | $43.55 | $43.60 |
| Purchase #3 | $28.95 | 10.196% | $31.9017 | $31.90 | $31.90 | $31.90 |
| Purchase #4 | $10.50 | 13.171% | $11.883 | $11.88 | $11.90 | $11.90 |
| Purchase #5 | $208.26 | 4.625% | $217.892 | $217.89 | $217.90 | $217.90 |
| Purchase #6 | $75.52 | 6.338% | $80.3065 | $80.31 | $80.30 | $80.30 |
| Purchase #7 | $155.42 | 6.448% | $165.4415 | $165.44 | $165.45 | $165.40 |
| 7 purchase totals = | $614.57 | $652.6704 | $652.66 | $652.70 | $652.70 | |