| 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 | $230.49 | 10.636% | $255.0049 | $255.00 | $255.00 | $255.00 |
| Purchase #2 | $53.56 | 6.393% | $56.9841 | $56.98 | $57.00 | $57.00 |
| Purchase #3 | $210.82 | 10.273% | $232.4775 | $232.48 | $232.50 | $232.50 |
| Purchase #4 | $147.90 | 5.534% | $156.0848 | $156.08 | $156.10 | $156.10 |
| Purchase #5 | $58.27 | 13.370% | $66.0607 | $66.06 | $66.05 | $66.10 |
| Purchase #6 | $114.86 | 6.183% | $121.9618 | $121.96 | $121.95 | $122.00 |
| Purchase #7 | $81.90 | 9.182% | $89.4201 | $89.42 | $89.40 | $89.40 |
| 7 purchase totals = | $897.80 | $977.9939 | $977.98 | $978.00 | $978.10 | |