| 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 | $29.52 | 12.457% | $33.1973 | $33.20 | $33.20 | $33.20 |
| Purchase #2 | $200.99 | 8.473% | $218.0199 | $218.02 | $218.00 | $218.00 |
| Purchase #3 | $18.57 | 6.523% | $19.7813 | $19.78 | $19.80 | $19.80 |
| Purchase #4 | $164.77 | 3.426% | $170.415 | $170.42 | $170.40 | $170.40 |
| Purchase #5 | $79.63 | 11.105% | $88.4729 | $88.47 | $88.45 | $88.50 |
| Purchase #6 | $96.82 | 3.380% | $100.0925 | $100.09 | $100.10 | $100.10 |
| Purchase #7 | $83.63 | 3.796% | $86.8046 | $86.80 | $86.80 | $86.80 |
| 7 purchase totals = | $673.93 | $716.7835 | $716.78 | $716.75 | $716.80 | |