| 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 | $103.84 | 4.576% | $108.5917 | $108.59 | $108.60 | $108.60 |
| Purchase #2 | $5.82 | 3.366% | $6.0159 | $6.02 | $6.00 | $6.00 |
| Purchase #3 | $247.93 | 8.867% | $269.914 | $269.91 | $269.90 | $269.90 |
| Purchase #4 | $234.34 | 6.168% | $248.7941 | $248.79 | $248.80 | $248.80 |
| Purchase #5 | $6.78 | 13.338% | $7.6843 | $7.68 | $7.70 | $7.70 |
| Purchase #6 | $148.57 | 7.360% | $159.5048 | $159.50 | $159.50 | $159.50 |
| Purchase #7 | $87.53 | 3.756% | $90.8176 | $90.82 | $90.80 | $90.80 |
| 7 purchase totals = | $834.81 | $891.3224 | $891.31 | $891.30 | $891.30 | |