| 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 | $45.60 | 11.312% | $50.7583 | $50.76 | $50.75 | $50.80 |
| Purchase #2 | $219.50 | 4.229% | $228.7827 | $228.78 | $228.80 | $228.80 |
| Purchase #3 | $55.72 | 9.832% | $61.1984 | $61.20 | $61.20 | $61.20 |
| Purchase #4 | $24.99 | 7.833% | $26.9475 | $26.95 | $26.95 | $26.90 |
| Purchase #5 | $136.55 | 3.587% | $141.448 | $141.45 | $141.45 | $141.40 |
| Purchase #6 | $37.90 | 9.599% | $41.538 | $41.54 | $41.55 | $41.50 |
| Purchase #7 | $244.78 | 10.397% | $270.2298 | $270.23 | $270.25 | $270.20 |
| 7 purchase totals = | $765.04 | $820.9027 | $820.91 | $820.95 | $820.80 | |