| 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 | $97.63 | 3.198% | $100.7522 | $100.75 | $100.75 | $100.80 |
| Purchase #2 | $68.80 | 5.552% | $72.6198 | $72.62 | $72.60 | $72.60 |
| Purchase #3 | $38.76 | 6.416% | $41.2468 | $41.25 | $41.25 | $41.20 |
| Purchase #4 | $19.69 | 7.396% | $21.1463 | $21.15 | $21.15 | $21.10 |
| Purchase #5 | $22.98 | 13.138% | $25.9991 | $26.00 | $26.00 | $26.00 |
| Purchase #6 | $204.25 | 13.102% | $231.0108 | $231.01 | $231.00 | $231.00 |
| Purchase #7 | $192.63 | 6.819% | $205.7654 | $205.77 | $205.75 | $205.80 |
| 7 purchase totals = | $644.74 | $698.5404 | $698.55 | $698.50 | $698.50 | |