| 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 | $33.38 | 13.736% | $37.9651 | $37.97 | $37.95 | $38.00 |
| Purchase #2 | $192.30 | 11.193% | $213.8241 | $213.82 | $213.80 | $213.80 |
| Purchase #3 | $54.45 | 11.804% | $60.8773 | $60.88 | $60.90 | $60.90 |
| Purchase #4 | $195.77 | 12.573% | $220.3842 | $220.38 | $220.40 | $220.40 |
| Purchase #5 | $62.38 | 7.226% | $66.8876 | $66.89 | $66.90 | $66.90 |
| Purchase #6 | $215.97 | 4.289% | $225.233 | $225.23 | $225.25 | $225.20 |
| Purchase #7 | $216.68 | 10.711% | $239.8886 | $239.89 | $239.90 | $239.90 |
| 7 purchase totals = | $970.93 | $1,065.0599 | $1,065.06 | $1,065.10 | $1,065.10 | |