| 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 | $118.82 | 9.122% | $129.6588 | $129.66 | $129.65 | $129.70 |
| Purchase #2 | $17.34 | 13.171% | $19.6239 | $19.62 | $19.60 | $19.60 |
| Purchase #3 | $8.39 | 4.589% | $8.775 | $8.78 | $8.80 | $8.80 |
| Purchase #4 | $231.70 | 9.408% | $253.4983 | $253.50 | $253.50 | $253.50 |
| Purchase #5 | $153.64 | 3.483% | $158.9913 | $158.99 | $159.00 | $159.00 |
| Purchase #6 | $36.66 | 13.601% | $41.6461 | $41.65 | $41.65 | $41.60 |
| Purchase #7 | $67.89 | 3.686% | $70.3924 | $70.39 | $70.40 | $70.40 |
| 7 purchase totals = | $634.44 | $682.5858 | $682.59 | $682.60 | $682.60 | |