| 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 | $66.31 | 4.692% | $69.4213 | $69.42 | $69.40 | $69.40 |
| Purchase #2 | $243.98 | 5.347% | $257.0256 | $257.03 | $257.05 | $257.00 |
| Purchase #3 | $166.63 | 6.170% | $176.9111 | $176.91 | $176.90 | $176.90 |
| Purchase #4 | $167.83 | 13.164% | $189.9231 | $189.92 | $189.90 | $189.90 |
| Purchase #5 | $249.80 | 9.746% | $274.1455 | $274.15 | $274.15 | $274.10 |
| Purchase #6 | $40.77 | 4.477% | $42.5953 | $42.60 | $42.60 | $42.60 |
| Purchase #7 | $86.30 | 6.718% | $92.0976 | $92.10 | $92.10 | $92.10 |
| 7 purchase totals = | $1,021.62 | $1,102.1195 | $1,102.13 | $1,102.10 | $1,102.00 | |