| 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 | $236.77 | 3.741% | $245.6276 | $245.63 | $245.65 | $245.60 |
| Purchase #2 | $62.37 | 5.639% | $65.887 | $65.89 | $65.90 | $65.90 |
| Purchase #3 | $201.28 | 9.810% | $221.0256 | $221.03 | $221.05 | $221.00 |
| Purchase #4 | $197.48 | 11.293% | $219.7814 | $219.78 | $219.80 | $219.80 |
| Purchase #5 | $76.94 | 11.543% | $85.8212 | $85.82 | $85.80 | $85.80 |
| Purchase #6 | $13.52 | 11.331% | $15.052 | $15.05 | $15.05 | $15.10 |
| Purchase #7 | $111.84 | 5.203% | $117.659 | $117.66 | $117.65 | $117.70 |
| 7 purchase totals = | $900.20 | $970.8538 | $970.86 | $970.90 | $970.90 | |