| 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 | $122.53 | 8.603% | $133.0713 | $133.07 | $133.05 | $133.10 |
| Purchase #2 | $53.32 | 6.184% | $56.6173 | $56.62 | $56.60 | $56.60 |
| Purchase #3 | $51.59 | 10.344% | $56.9265 | $56.93 | $56.95 | $56.90 |
| Purchase #4 | $54.64 | 5.420% | $57.6015 | $57.60 | $57.60 | $57.60 |
| Purchase #5 | $13.63 | 12.714% | $15.3629 | $15.36 | $15.35 | $15.40 |
| Purchase #6 | $230.45 | 4.111% | $239.9238 | $239.92 | $239.90 | $239.90 |
| Purchase #7 | $129.89 | 7.467% | $139.5889 | $139.59 | $139.60 | $139.60 |
| 7 purchase totals = | $656.05 | $699.0922 | $699.09 | $699.05 | $699.10 | |