| 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 | $6.29 | 5.168% | $6.6151 | $6.62 | $6.60 | $6.60 |
| Purchase #2 | $80.67 | 6.417% | $85.8466 | $85.85 | $85.85 | $85.80 |
| Purchase #3 | $190.65 | 11.556% | $212.6815 | $212.68 | $212.70 | $212.70 |
| Purchase #4 | $31.99 | 9.425% | $35.0051 | $35.01 | $35.00 | $35.00 |
| Purchase #5 | $34.43 | 5.645% | $36.3736 | $36.37 | $36.35 | $36.40 |
| Purchase #6 | $192.40 | 10.127% | $211.8843 | $211.88 | $211.90 | $211.90 |
| Purchase #7 | $82.32 | 7.463% | $88.4635 | $88.46 | $88.45 | $88.50 |
| 7 purchase totals = | $618.75 | $676.8697 | $676.87 | $676.85 | $676.90 | |