| 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 | $8.72 | 11.509% | $9.7236 | $9.72 | $9.70 | $9.70 |
| Purchase #2 | $10.35 | 7.157% | $11.0907 | $11.09 | $11.10 | $11.10 |
| Purchase #3 | $241.63 | 6.726% | $257.882 | $257.88 | $257.90 | $257.90 |
| Purchase #4 | $181.96 | 7.383% | $195.3941 | $195.39 | $195.40 | $195.40 |
| Purchase #5 | $62.25 | 11.358% | $69.3204 | $69.32 | $69.30 | $69.30 |
| Purchase #6 | $26.60 | 3.846% | $27.623 | $27.62 | $27.60 | $27.60 |
| Purchase #7 | $155.98 | 11.840% | $174.448 | $174.45 | $174.45 | $174.40 |
| 7 purchase totals = | $687.49 | $745.4818 | $745.47 | $745.45 | $745.40 | |