| 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 | $76.76 | 8.711% | $83.4466 | $83.45 | $83.45 | $83.40 |
| Purchase #2 | $6.31 | 9.234% | $6.8927 | $6.89 | $6.90 | $6.90 |
| Purchase #3 | $202.40 | 4.501% | $211.51 | $211.51 | $211.50 | $211.50 |
| Purchase #4 | $164.71 | 11.150% | $183.0752 | $183.08 | $183.10 | $183.10 |
| Purchase #5 | $206.27 | 7.528% | $221.798 | $221.80 | $221.80 | $221.80 |
| Purchase #6 | $117.69 | 12.563% | $132.4754 | $132.48 | $132.50 | $132.50 |
| Purchase #7 | $199.74 | 13.187% | $226.0797 | $226.08 | $226.10 | $226.10 |
| 7 purchase totals = | $973.88 | $1,065.2776 | $1,065.29 | $1,065.35 | $1,065.30 | |