| 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 | $72.36 | 11.177% | $80.4477 | $80.45 | $80.45 | $80.40 |
| Purchase #2 | $113.75 | 10.521% | $125.7176 | $125.72 | $125.70 | $125.70 |
| Purchase #3 | $120.40 | 13.501% | $136.6552 | $136.66 | $136.65 | $136.70 |
| Purchase #4 | $85.68 | 5.738% | $90.5963 | $90.60 | $90.60 | $90.60 |
| Purchase #5 | $191.30 | 11.243% | $212.8079 | $212.81 | $212.80 | $212.80 |
| Purchase #6 | $165.85 | 11.538% | $184.9858 | $184.99 | $185.00 | $185.00 |
| Purchase #7 | $117.28 | 6.326% | $124.6991 | $124.70 | $124.70 | $124.70 |
| 7 purchase totals = | $866.62 | $955.9096 | $955.93 | $955.90 | $955.90 | |