| 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 | $110.74 | 3.306% | $114.4011 | $114.40 | $114.40 | $114.40 |
| Purchase #2 | $8.82 | 5.521% | $9.307 | $9.31 | $9.30 | $9.30 |
| Purchase #3 | $241.40 | 12.661% | $271.9637 | $271.96 | $271.95 | $272.00 |
| Purchase #4 | $63.89 | 7.282% | $68.5425 | $68.54 | $68.55 | $68.50 |
| Purchase #5 | $66.76 | 3.486% | $69.0873 | $69.09 | $69.10 | $69.10 |
| Purchase #6 | $73.93 | 8.708% | $80.3678 | $80.37 | $80.35 | $80.40 |
| Purchase #7 | $49.46 | 3.378% | $51.1308 | $51.13 | $51.15 | $51.10 |
| 7 purchase totals = | $615.00 | $664.8002 | $664.80 | $664.80 | $664.80 | |