| 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 | $66.94 | 11.115% | $74.3804 | $74.38 | $74.40 | $74.40 |
| Purchase #2 | $99.77 | 12.478% | $112.2193 | $112.22 | $112.20 | $112.20 |
| Purchase #3 | $71.50 | 12.557% | $80.4783 | $80.48 | $80.50 | $80.50 |
| Purchase #4 | $13.56 | 9.239% | $14.8128 | $14.81 | $14.80 | $14.80 |
| Purchase #5 | $156.89 | 8.551% | $170.3057 | $170.31 | $170.30 | $170.30 |
| Purchase #6 | $147.75 | 6.670% | $157.6049 | $157.60 | $157.60 | $157.60 |
| Purchase #7 | $223.35 | 13.854% | $254.2929 | $254.29 | $254.30 | $254.30 |
| 7 purchase totals = | $779.76 | $864.0943 | $864.09 | $864.10 | $864.10 | |