| 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 | $81.37 | 5.465% | $85.8169 | $85.82 | $85.80 | $85.80 |
| Purchase #2 | $113.49 | 6.385% | $120.7363 | $120.74 | $120.75 | $120.70 |
| Purchase #3 | $47.51 | 8.455% | $51.527 | $51.53 | $51.55 | $51.50 |
| Purchase #4 | $80.90 | 10.293% | $89.227 | $89.23 | $89.25 | $89.20 |
| Purchase #5 | $192.60 | 13.655% | $218.8995 | $218.90 | $218.90 | $218.90 |
| Purchase #6 | $104.61 | 3.247% | $108.0067 | $108.01 | $108.00 | $108.00 |
| Purchase #7 | $25.71 | 3.409% | $26.5865 | $26.59 | $26.60 | $26.60 |
| 7 purchase totals = | $646.19 | $700.7999 | $700.82 | $700.85 | $700.70 | |