| 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 | $5.74 | 8.521% | $6.2291 | $6.23 | $6.25 | $6.20 |
| Purchase #2 | $97.97 | 3.613% | $101.5097 | $101.51 | $101.50 | $101.50 |
| Purchase #3 | $197.44 | 4.818% | $206.9527 | $206.95 | $206.95 | $207.00 |
| Purchase #4 | $205.71 | 5.180% | $216.3658 | $216.37 | $216.35 | $216.40 |
| Purchase #5 | $100.91 | 12.381% | $113.4037 | $113.40 | $113.40 | $113.40 |
| Purchase #6 | $101.45 | 3.706% | $105.2097 | $105.21 | $105.20 | $105.20 |
| Purchase #7 | $45.53 | 9.628% | $49.9136 | $49.91 | $49.90 | $49.90 |
| 7 purchase totals = | $754.75 | $799.5843 | $799.58 | $799.55 | $799.60 | |