| 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 | $7.56 | 11.563% | $8.4342 | $8.43 | $8.45 | $8.40 |
| Purchase #2 | $107.91 | 11.806% | $120.6499 | $120.65 | $120.65 | $120.60 |
| Purchase #3 | $239.71 | 5.312% | $252.4434 | $252.44 | $252.45 | $252.40 |
| Purchase #4 | $188.81 | 11.586% | $210.6855 | $210.69 | $210.70 | $210.70 |
| Purchase #5 | $95.30 | 5.225% | $100.2794 | $100.28 | $100.30 | $100.30 |
| Purchase #6 | $42.84 | 5.607% | $45.242 | $45.24 | $45.25 | $45.20 |
| Purchase #7 | $223.45 | 6.489% | $237.9497 | $237.95 | $237.95 | $237.90 |
| 7 purchase totals = | $905.58 | $975.6841 | $975.68 | $975.75 | $975.50 | |