| 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 | $52.74 | 9.393% | $57.6939 | $57.69 | $57.70 | $57.70 |
| Purchase #2 | $173.78 | 8.811% | $189.0918 | $189.09 | $189.10 | $189.10 |
| Purchase #3 | $76.56 | 8.601% | $83.1449 | $83.14 | $83.15 | $83.10 |
| Purchase #4 | $28.28 | 8.596% | $30.7109 | $30.71 | $30.70 | $30.70 |
| Purchase #5 | $208.60 | 7.183% | $223.5837 | $223.58 | $223.60 | $223.60 |
| Purchase #6 | $245.59 | 12.258% | $275.6944 | $275.69 | $275.70 | $275.70 |
| Purchase #7 | $219.92 | 12.242% | $246.8426 | $246.84 | $246.85 | $246.80 |
| 7 purchase totals = | $1,005.47 | $1,106.7622 | $1,106.74 | $1,106.80 | $1,106.70 | |