| 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 | $89.88 | 7.209% | $96.3594 | $96.36 | $96.35 | $96.40 |
| Purchase #2 | $236.34 | 5.438% | $249.1922 | $249.19 | $249.20 | $249.20 |
| Purchase #3 | $199.78 | 8.621% | $217.003 | $217.00 | $217.00 | $217.00 |
| Purchase #4 | $186.54 | 12.865% | $210.5384 | $210.54 | $210.55 | $210.50 |
| Purchase #5 | $63.85 | 3.449% | $66.0522 | $66.05 | $66.05 | $66.10 |
| Purchase #6 | $169.66 | 12.433% | $190.7538 | $190.75 | $190.75 | $190.80 |
| Purchase #7 | $57.72 | 9.345% | $63.1139 | $63.11 | $63.10 | $63.10 |
| 7 purchase totals = | $1,003.77 | $1,093.0129 | $1,093.00 | $1,093.00 | $1,093.10 | |