| 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 | $246.33 | 9.558% | $269.8742 | $269.87 | $269.85 | $269.90 |
| Purchase #2 | $35.64 | 5.727% | $37.6811 | $37.68 | $37.70 | $37.70 |
| Purchase #3 | $16.80 | 12.366% | $18.8775 | $18.88 | $18.90 | $18.90 |
| Purchase #4 | $105.87 | 5.810% | $112.021 | $112.02 | $112.00 | $112.00 |
| Purchase #5 | $81.84 | 12.220% | $91.8408 | $91.84 | $91.85 | $91.80 |
| Purchase #6 | $177.80 | 8.811% | $193.466 | $193.47 | $193.45 | $193.50 |
| Purchase #7 | $53.94 | 4.621% | $56.4326 | $56.43 | $56.45 | $56.40 |
| 7 purchase totals = | $718.22 | $780.1932 | $780.19 | $780.20 | $780.20 | |