| 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 | $125.96 | 7.337% | $135.2017 | $135.20 | $135.20 | $135.20 |
| Purchase #2 | $155.52 | 10.480% | $171.8185 | $171.82 | $171.80 | $171.80 |
| Purchase #3 | $113.45 | 9.513% | $124.2425 | $124.24 | $124.25 | $124.20 |
| Purchase #4 | $57.60 | 6.796% | $61.5145 | $61.51 | $61.50 | $61.50 |
| Purchase #5 | $128.59 | 5.511% | $135.6766 | $135.68 | $135.70 | $135.70 |
| Purchase #6 | $55.88 | 12.748% | $63.0036 | $63.00 | $63.00 | $63.00 |
| Purchase #7 | $70.64 | 12.585% | $79.53 | $79.53 | $79.55 | $79.50 |
| 7 purchase totals = | $707.64 | $770.9874 | $770.98 | $771.00 | $770.90 | |