| 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 | $104.37 | 7.196% | $111.8805 | $111.88 | $111.90 | $111.90 |
| Purchase #2 | $120.72 | 4.261% | $125.8639 | $125.86 | $125.85 | $125.90 |
| Purchase #3 | $127.53 | 6.613% | $135.9636 | $135.96 | $135.95 | $136.00 |
| Purchase #4 | $18.85 | 7.257% | $20.2179 | $20.22 | $20.20 | $20.20 |
| Purchase #5 | $153.95 | 5.631% | $162.6189 | $162.62 | $162.60 | $162.60 |
| Purchase #6 | $117.71 | 9.611% | $129.0231 | $129.02 | $129.00 | $129.00 |
| Purchase #7 | $61.32 | 5.629% | $64.7717 | $64.77 | $64.75 | $64.80 |
| 7 purchase totals = | $704.45 | $750.3396 | $750.33 | $750.25 | $750.40 | |