| 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 | $23.29 | 7.539% | $25.0458 | $25.05 | $25.05 | $25.00 |
| Purchase #2 | $179.74 | 13.261% | $203.5753 | $203.58 | $203.60 | $203.60 |
| Purchase #3 | $28.34 | 9.689% | $31.0859 | $31.09 | $31.10 | $31.10 |
| Purchase #4 | $24.52 | 6.212% | $26.0432 | $26.04 | $26.05 | $26.00 |
| Purchase #5 | $78.83 | 11.177% | $87.6408 | $87.64 | $87.65 | $87.60 |
| Purchase #6 | $109.70 | 9.438% | $120.0535 | $120.05 | $120.05 | $120.10 |
| Purchase #7 | $26.74 | 10.798% | $29.6274 | $29.63 | $29.65 | $29.60 |
| 7 purchase totals = | $471.16 | $523.0719 | $523.08 | $523.15 | $523.00 | |