| 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 | $42.60 | 12.611% | $47.9723 | $47.97 | $47.95 | $48.00 |
| Purchase #2 | $200.81 | 8.567% | $218.0134 | $218.01 | $218.00 | $218.00 |
| Purchase #3 | $216.50 | 4.105% | $225.3873 | $225.39 | $225.40 | $225.40 |
| Purchase #4 | $168.59 | 12.109% | $189.0046 | $189.00 | $189.00 | $189.00 |
| Purchase #5 | $96.97 | 5.261% | $102.0716 | $102.07 | $102.05 | $102.10 |
| Purchase #6 | $62.45 | 7.269% | $66.9895 | $66.99 | $67.00 | $67.00 |
| Purchase #7 | $215.80 | 4.493% | $225.4959 | $225.50 | $225.50 | $225.50 |
| 7 purchase totals = | $1,003.72 | $1,074.9346 | $1,074.93 | $1,074.90 | $1,075.00 | |