| 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 | $33.26 | 4.436% | $34.7354 | $34.74 | $34.75 | $34.70 |
| Purchase #2 | $33.90 | 10.674% | $37.5185 | $37.52 | $37.50 | $37.50 |
| Purchase #3 | $227.88 | 13.155% | $257.8576 | $257.86 | $257.85 | $257.90 |
| Purchase #4 | $134.30 | 10.836% | $148.8527 | $148.85 | $148.85 | $148.90 |
| Purchase #5 | $176.28 | 12.494% | $198.3044 | $198.30 | $198.30 | $198.30 |
| Purchase #6 | $236.64 | 7.228% | $253.7443 | $253.74 | $253.75 | $253.70 |
| Purchase #7 | $167.35 | 12.645% | $188.5114 | $188.51 | $188.50 | $188.50 |
| 7 purchase totals = | $1,009.61 | $1,119.5243 | $1,119.52 | $1,119.50 | $1,119.50 | |