| 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 | $73.66 | 4.403% | $76.9032 | $76.90 | $76.90 | $76.90 |
| Purchase #2 | $39.36 | 9.208% | $42.9843 | $42.98 | $43.00 | $43.00 |
| Purchase #3 | $43.94 | 6.438% | $46.7689 | $46.77 | $46.75 | $46.80 |
| Purchase #4 | $27.27 | 12.467% | $30.6698 | $30.67 | $30.65 | $30.70 |
| Purchase #5 | $211.88 | 12.585% | $238.5451 | $238.55 | $238.55 | $238.50 |
| Purchase #6 | $24.40 | 6.482% | $25.9816 | $25.98 | $26.00 | $26.00 |
| Purchase #7 | $13.59 | 5.331% | $14.3145 | $14.31 | $14.30 | $14.30 |
| 7 purchase totals = | $434.10 | $476.1674 | $476.16 | $476.15 | $476.20 | |