| 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 | $76.31 | 5.581% | $80.5689 | $80.57 | $80.55 | $80.60 |
| Purchase #2 | $12.79 | 11.695% | $14.2858 | $14.29 | $14.30 | $14.30 |
| Purchase #3 | $157.57 | 7.154% | $168.8426 | $168.84 | $168.85 | $168.80 |
| Purchase #4 | $190.99 | 10.489% | $211.0229 | $211.02 | $211.00 | $211.00 |
| Purchase #5 | $178.93 | 5.507% | $188.7837 | $188.78 | $188.80 | $188.80 |
| Purchase #6 | $196.72 | 5.625% | $207.7855 | $207.79 | $207.80 | $207.80 |
| Purchase #7 | $112.43 | 5.549% | $118.6687 | $118.67 | $118.65 | $118.70 |
| 7 purchase totals = | $925.74 | $989.9581 | $989.96 | $989.95 | $990.00 | |