| 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 | $52.41 | 7.593% | $56.3895 | $56.39 | $56.40 | $56.40 |
| Purchase #2 | $37.80 | 10.305% | $41.6953 | $41.70 | $41.70 | $41.70 |
| Purchase #3 | $220.98 | 4.254% | $230.3805 | $230.38 | $230.40 | $230.40 |
| Purchase #4 | $188.65 | 3.342% | $194.9547 | $194.95 | $194.95 | $195.00 |
| Purchase #5 | $65.82 | 10.659% | $72.8358 | $72.84 | $72.85 | $72.80 |
| Purchase #6 | $70.32 | 6.365% | $74.7959 | $74.80 | $74.80 | $74.80 |
| Purchase #7 | $161.70 | 12.641% | $182.1405 | $182.14 | $182.15 | $182.10 |
| 7 purchase totals = | $797.68 | $853.1922 | $853.20 | $853.25 | $853.20 | |