| 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 | $35.93 | 6.670% | $38.3265 | $38.33 | $38.35 | $38.30 |
| Purchase #2 | $12.50 | 5.831% | $13.2289 | $13.23 | $13.25 | $13.20 |
| Purchase #3 | $83.62 | 6.227% | $88.827 | $88.83 | $88.85 | $88.80 |
| Purchase #4 | $147.68 | 10.310% | $162.9058 | $162.91 | $162.90 | $162.90 |
| Purchase #5 | $222.27 | 12.712% | $250.525 | $250.53 | $250.55 | $250.50 |
| Purchase #6 | $61.98 | 4.475% | $64.7536 | $64.75 | $64.75 | $64.80 |
| Purchase #7 | $207.37 | 10.641% | $229.4362 | $229.44 | $229.45 | $229.40 |
| 7 purchase totals = | $771.35 | $848.0030 | $848.02 | $848.10 | $847.90 | |