| 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 | $93.30 | 6.561% | $99.4214 | $99.42 | $99.40 | $99.40 |
| Purchase #2 | $195.82 | 4.154% | $203.9544 | $203.95 | $203.95 | $204.00 |
| Purchase #3 | $184.76 | 4.370% | $192.834 | $192.83 | $192.85 | $192.80 |
| Purchase #4 | $17.88 | 11.375% | $19.9139 | $19.91 | $19.90 | $19.90 |
| Purchase #5 | $196.33 | 7.420% | $210.8977 | $210.90 | $210.90 | $210.90 |
| Purchase #6 | $137.29 | 12.802% | $154.8659 | $154.87 | $154.85 | $154.90 |
| Purchase #7 | $204.41 | 3.604% | $211.7769 | $211.78 | $211.80 | $211.80 |
| 7 purchase totals = | $1,029.79 | $1,093.6642 | $1,093.66 | $1,093.65 | $1,093.70 | |