| 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 | $95.26 | 11.274% | $105.9996 | $106.00 | $106.00 | $106.00 |
| Purchase #2 | $7.47 | 5.628% | $7.8904 | $7.89 | $7.90 | $7.90 |
| Purchase #3 | $132.87 | 5.429% | $140.0835 | $140.08 | $140.10 | $140.10 |
| Purchase #4 | $89.30 | 10.331% | $98.5256 | $98.53 | $98.55 | $98.50 |
| Purchase #5 | $138.85 | 8.468% | $150.6078 | $150.61 | $150.60 | $150.60 |
| Purchase #6 | $198.56 | 8.835% | $216.1028 | $216.10 | $216.10 | $216.10 |
| Purchase #7 | $138.88 | 13.232% | $157.2566 | $157.26 | $157.25 | $157.30 |
| 7 purchase totals = | $801.19 | $876.4663 | $876.47 | $876.50 | $876.50 | |