| 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 | $209.77 | 6.588% | $223.5896 | $223.59 | $223.60 | $223.60 |
| Purchase #2 | $6.50 | 3.715% | $6.7415 | $6.74 | $6.75 | $6.70 |
| Purchase #3 | $25.78 | 3.353% | $26.6444 | $26.64 | $26.65 | $26.60 |
| Purchase #4 | $65.25 | 8.299% | $70.6651 | $70.67 | $70.65 | $70.70 |
| Purchase #5 | $120.90 | 3.457% | $125.0795 | $125.08 | $125.10 | $125.10 |
| Purchase #6 | $66.47 | 5.178% | $69.9118 | $69.91 | $69.90 | $69.90 |
| Purchase #7 | $80.53 | 9.188% | $87.9291 | $87.93 | $87.95 | $87.90 |
| 7 purchase totals = | $575.20 | $610.5610 | $610.56 | $610.60 | $610.50 | |