| 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 | $68.39 | 3.599% | $70.8514 | $70.85 | $70.85 | $70.90 |
| Purchase #2 | $37.63 | 4.705% | $39.4005 | $39.40 | $39.40 | $39.40 |
| Purchase #3 | $209.25 | 4.654% | $218.9885 | $218.99 | $219.00 | $219.00 |
| Purchase #4 | $67.67 | 4.354% | $70.6164 | $70.62 | $70.60 | $70.60 |
| Purchase #5 | $236.83 | 6.583% | $252.4205 | $252.42 | $252.40 | $252.40 |
| Purchase #6 | $188.59 | 5.223% | $198.4401 | $198.44 | $198.45 | $198.40 |
| Purchase #7 | $84.68 | 7.301% | $90.8625 | $90.86 | $90.85 | $90.90 |
| 7 purchase totals = | $893.04 | $941.5799 | $941.58 | $941.55 | $941.60 | |