| 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 | $83.30 | 12.858% | $94.0107 | $94.01 | $94.00 | $94.00 |
| Purchase #2 | $24.38 | 7.844% | $26.2924 | $26.29 | $26.30 | $26.30 |
| Purchase #3 | $178.74 | 8.715% | $194.3172 | $194.32 | $194.30 | $194.30 |
| Purchase #4 | $146.30 | 13.293% | $165.7477 | $165.75 | $165.75 | $165.70 |
| Purchase #5 | $134.54 | 8.508% | $145.9867 | $145.99 | $146.00 | $146.00 |
| Purchase #6 | $96.96 | 7.103% | $103.8471 | $103.85 | $103.85 | $103.80 |
| Purchase #7 | $219.71 | 11.638% | $245.2798 | $245.28 | $245.30 | $245.30 |
| 7 purchase totals = | $883.93 | $975.4816 | $975.49 | $975.50 | $975.40 | |