| 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 | $70.30 | 4.810% | $73.6814 | $73.68 | $73.70 | $73.70 |
| Purchase #2 | $37.51 | 4.523% | $39.2066 | $39.21 | $39.20 | $39.20 |
| Purchase #3 | $76.34 | 12.547% | $85.9184 | $85.92 | $85.90 | $85.90 |
| Purchase #4 | $13.28 | 7.609% | $14.2905 | $14.29 | $14.30 | $14.30 |
| Purchase #5 | $52.57 | 6.472% | $55.9723 | $55.97 | $55.95 | $56.00 |
| Purchase #6 | $14.68 | 3.121% | $15.1382 | $15.14 | $15.15 | $15.10 |
| Purchase #7 | $162.95 | 10.806% | $180.5584 | $180.56 | $180.55 | $180.60 |
| 7 purchase totals = | $427.63 | $464.7658 | $464.77 | $464.75 | $464.80 | |