| 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 | $32.93 | 7.216% | $35.3062 | $35.31 | $35.30 | $35.30 |
| Purchase #2 | $86.97 | 4.775% | $91.1228 | $91.12 | $91.10 | $91.10 |
| Purchase #3 | $142.46 | 6.856% | $152.2271 | $152.23 | $152.25 | $152.20 |
| Purchase #4 | $69.51 | 8.247% | $75.2425 | $75.24 | $75.25 | $75.20 |
| Purchase #5 | $179.66 | 13.598% | $204.0902 | $204.09 | $204.10 | $204.10 |
| Purchase #6 | $77.83 | 11.261% | $86.5944 | $86.59 | $86.60 | $86.60 |
| Purchase #7 | $120.68 | 5.364% | $127.1533 | $127.15 | $127.15 | $127.20 |
| 7 purchase totals = | $710.04 | $771.7365 | $771.73 | $771.75 | $771.70 | |