| 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 | $249.36 | 9.527% | $273.1165 | $273.12 | $273.10 | $273.10 |
| Purchase #2 | $103.79 | 8.567% | $112.6817 | $112.68 | $112.70 | $112.70 |
| Purchase #3 | $129.32 | 5.580% | $136.5361 | $136.54 | $136.55 | $136.50 |
| Purchase #4 | $69.28 | 5.764% | $73.2733 | $73.27 | $73.25 | $73.30 |
| Purchase #5 | $132.88 | 6.231% | $141.1598 | $141.16 | $141.15 | $141.20 |
| Purchase #6 | $50.44 | 8.229% | $54.5907 | $54.59 | $54.60 | $54.60 |
| Purchase #7 | $7.75 | 3.700% | $8.0368 | $8.04 | $8.05 | $8.00 |
| 7 purchase totals = | $742.82 | $799.3949 | $799.40 | $799.40 | $799.40 | |