| 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 | $67.62 | 10.634% | $74.8107 | $74.81 | $74.80 | $74.80 |
| Purchase #2 | $73.87 | 9.344% | $80.7724 | $80.77 | $80.75 | $80.80 |
| Purchase #3 | $181.29 | 8.449% | $196.6072 | $196.61 | $196.60 | $196.60 |
| Purchase #4 | $206.40 | 13.196% | $233.6365 | $233.64 | $233.65 | $233.60 |
| Purchase #5 | $154.92 | 3.775% | $160.7682 | $160.77 | $160.75 | $160.80 |
| Purchase #6 | $30.91 | 13.839% | $35.1876 | $35.19 | $35.20 | $35.20 |
| Purchase #7 | $31.87 | 12.266% | $35.7792 | $35.78 | $35.80 | $35.80 |
| 7 purchase totals = | $746.88 | $817.5618 | $817.57 | $817.55 | $817.60 | |