| 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 | $82.98 | 5.139% | $87.2443 | $87.24 | $87.25 | $87.20 |
| Purchase #2 | $233.70 | 4.173% | $243.4523 | $243.45 | $243.45 | $243.50 |
| Purchase #3 | $29.45 | 9.869% | $32.3564 | $32.36 | $32.35 | $32.40 |
| Purchase #4 | $186.55 | 13.300% | $211.3612 | $211.36 | $211.35 | $211.40 |
| Purchase #5 | $176.42 | 9.287% | $192.8041 | $192.80 | $192.80 | $192.80 |
| Purchase #6 | $112.40 | 4.442% | $117.3928 | $117.39 | $117.40 | $117.40 |
| Purchase #7 | $172.43 | 5.293% | $181.5567 | $181.56 | $181.55 | $181.60 |
| 7 purchase totals = | $993.93 | $1,066.1678 | $1,066.16 | $1,066.15 | $1,066.30 | |