| 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 | $9.75 | 5.704% | $10.3061 | $10.31 | $10.30 | $10.30 |
| Purchase #2 | $76.36 | 11.294% | $84.9841 | $84.98 | $85.00 | $85.00 |
| Purchase #3 | $61.96 | 9.639% | $67.9323 | $67.93 | $67.95 | $67.90 |
| Purchase #4 | $173.69 | 11.420% | $193.5254 | $193.53 | $193.55 | $193.50 |
| Purchase #5 | $241.33 | 12.719% | $272.0248 | $272.02 | $272.00 | $272.00 |
| Purchase #6 | $52.65 | 6.711% | $56.1833 | $56.18 | $56.20 | $56.20 |
| Purchase #7 | $243.69 | 5.590% | $257.3123 | $257.31 | $257.30 | $257.30 |
| 7 purchase totals = | $859.43 | $942.2683 | $942.26 | $942.30 | $942.20 | |