| 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 | $57.58 | 13.524% | $65.3671 | $65.37 | $65.35 | $65.40 |
| Purchase #2 | $183.66 | 9.578% | $201.251 | $201.25 | $201.25 | $201.30 |
| Purchase #3 | $8.25 | 10.442% | $9.1115 | $9.11 | $9.10 | $9.10 |
| Purchase #4 | $77.60 | 12.206% | $87.0719 | $87.07 | $87.05 | $87.10 |
| Purchase #5 | $136.51 | 7.832% | $147.2015 | $147.20 | $147.20 | $147.20 |
| Purchase #6 | $143.40 | 10.151% | $157.9565 | $157.96 | $157.95 | $158.00 |
| Purchase #7 | $6.64 | 5.752% | $7.0219 | $7.02 | $7.00 | $7.00 |
| 7 purchase totals = | $613.64 | $674.9814 | $674.98 | $674.90 | $675.10 | |