| 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 | $64.46 | 6.205% | $68.4597 | $68.46 | $68.45 | $68.50 |
| Purchase #2 | $45.43 | 8.722% | $49.3924 | $49.39 | $49.40 | $49.40 |
| Purchase #3 | $9.79 | 12.344% | $10.9985 | $11.00 | $11.00 | $11.00 |
| Purchase #4 | $124.58 | 7.764% | $134.2524 | $134.25 | $134.25 | $134.30 |
| Purchase #5 | $56.56 | 9.113% | $61.7143 | $61.71 | $61.70 | $61.70 |
| Purchase #6 | $110.74 | 11.159% | $123.0975 | $123.10 | $123.10 | $123.10 |
| Purchase #7 | $232.38 | 4.518% | $242.8789 | $242.88 | $242.90 | $242.90 |
| 7 purchase totals = | $643.94 | $690.7937 | $690.79 | $690.80 | $690.90 | |