| 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 | $24.47 | 3.284% | $25.2736 | $25.27 | $25.25 | $25.30 |
| Purchase #2 | $223.86 | 13.746% | $254.6318 | $254.63 | $254.65 | $254.60 |
| Purchase #3 | $112.78 | 9.593% | $123.599 | $123.60 | $123.60 | $123.60 |
| Purchase #4 | $11.27 | 7.726% | $12.1407 | $12.14 | $12.15 | $12.10 |
| Purchase #5 | $206.38 | 4.680% | $216.0386 | $216.04 | $216.05 | $216.00 |
| Purchase #6 | $75.87 | 4.110% | $78.9883 | $78.99 | $79.00 | $79.00 |
| Purchase #7 | $7.25 | 11.540% | $8.0867 | $8.09 | $8.10 | $8.10 |
| 7 purchase totals = | $661.88 | $718.7587 | $718.76 | $718.80 | $718.70 | |