| 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 | $47.59 | 13.442% | $53.987 | $53.99 | $54.00 | $54.00 |
| Purchase #2 | $182.71 | 8.174% | $197.6447 | $197.64 | $197.65 | $197.60 |
| Purchase #3 | $14.50 | 6.184% | $15.3967 | $15.40 | $15.40 | $15.40 |
| Purchase #4 | $182.93 | 9.770% | $200.8023 | $200.80 | $200.80 | $200.80 |
| Purchase #5 | $52.78 | 6.254% | $56.0809 | $56.08 | $56.10 | $56.10 |
| Purchase #6 | $229.79 | 4.313% | $239.7008 | $239.70 | $239.70 | $239.70 |
| Purchase #7 | $75.56 | 5.300% | $79.5647 | $79.56 | $79.55 | $79.60 |
| 7 purchase totals = | $785.86 | $843.1771 | $843.17 | $843.20 | $843.20 | |