| 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 | $50.27 | 7.418% | $53.999 | $54.00 | $54.00 | $54.00 |
| Purchase #2 | $182.58 | 8.503% | $198.1048 | $198.10 | $198.10 | $198.10 |
| Purchase #3 | $149.82 | 9.572% | $164.1608 | $164.16 | $164.15 | $164.20 |
| Purchase #4 | $126.33 | 6.656% | $134.7385 | $134.74 | $134.75 | $134.70 |
| Purchase #5 | $40.50 | 7.616% | $43.5845 | $43.58 | $43.60 | $43.60 |
| Purchase #6 | $188.94 | 4.375% | $197.2061 | $197.21 | $197.20 | $197.20 |
| Purchase #7 | $125.99 | 4.209% | $131.2929 | $131.29 | $131.30 | $131.30 |
| 7 purchase totals = | $864.43 | $923.0866 | $923.08 | $923.10 | $923.10 | |