| 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 | $97.31 | 6.380% | $103.5184 | $103.52 | $103.50 | $103.50 |
| Purchase #2 | $41.49 | 8.508% | $45.02 | $45.02 | $45.00 | $45.00 |
| Purchase #3 | $118.46 | 12.824% | $133.6513 | $133.65 | $133.65 | $133.70 |
| Purchase #4 | $215.68 | 3.263% | $222.7176 | $222.72 | $222.70 | $222.70 |
| Purchase #5 | $90.56 | 7.559% | $97.4054 | $97.41 | $97.40 | $97.40 |
| Purchase #6 | $198.55 | 10.383% | $219.1654 | $219.17 | $219.15 | $219.20 |
| Purchase #7 | $17.60 | 7.138% | $18.8563 | $18.86 | $18.85 | $18.90 |
| 7 purchase totals = | $779.65 | $840.3344 | $840.35 | $840.25 | $840.40 | |