| 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 | $42.26 | 7.698% | $45.5132 | $45.51 | $45.50 | $45.50 |
| Purchase #2 | $247.46 | 6.653% | $263.9235 | $263.92 | $263.90 | $263.90 |
| Purchase #3 | $148.96 | 7.770% | $160.5342 | $160.53 | $160.55 | $160.50 |
| Purchase #4 | $178.99 | 4.734% | $187.4634 | $187.46 | $187.45 | $187.50 |
| Purchase #5 | $7.43 | 13.248% | $8.4143 | $8.41 | $8.40 | $8.40 |
| Purchase #6 | $97.86 | 4.208% | $101.9779 | $101.98 | $102.00 | $102.00 |
| Purchase #7 | $81.88 | 10.165% | $90.2031 | $90.20 | $90.20 | $90.20 |
| 7 purchase totals = | $804.84 | $858.0296 | $858.01 | $858.00 | $858.00 | |