| 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 | $70.36 | 9.116% | $76.774 | $76.77 | $76.75 | $76.80 |
| Purchase #2 | $11.86 | 11.716% | $13.2495 | $13.25 | $13.25 | $13.20 |
| Purchase #3 | $134.50 | 12.867% | $151.8061 | $151.81 | $151.80 | $151.80 |
| Purchase #4 | $54.76 | 13.740% | $62.284 | $62.28 | $62.30 | $62.30 |
| Purchase #5 | $28.38 | 8.529% | $30.8005 | $30.80 | $30.80 | $30.80 |
| Purchase #6 | $44.54 | 6.142% | $47.2756 | $47.28 | $47.30 | $47.30 |
| Purchase #7 | $135.76 | 12.729% | $153.0409 | $153.04 | $153.05 | $153.00 |
| 7 purchase totals = | $480.16 | $535.2306 | $535.23 | $535.25 | $535.20 | |