| 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 | $35.70 | 3.746% | $37.0373 | $37.04 | $37.05 | $37.00 |
| Purchase #2 | $99.30 | 13.602% | $112.8068 | $112.81 | $112.80 | $112.80 |
| Purchase #3 | $220.68 | 9.536% | $241.724 | $241.72 | $241.70 | $241.70 |
| Purchase #4 | $248.67 | 10.477% | $274.7232 | $274.72 | $274.70 | $274.70 |
| Purchase #5 | $121.74 | 12.326% | $136.7457 | $136.75 | $136.75 | $136.70 |
| Purchase #6 | $168.46 | 6.743% | $179.8193 | $179.82 | $179.80 | $179.80 |
| Purchase #7 | $49.64 | 4.102% | $51.6762 | $51.68 | $51.70 | $51.70 |
| 7 purchase totals = | $944.19 | $1,034.5325 | $1,034.54 | $1,034.50 | $1,034.40 | |