| 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 | $39.64 | 11.157% | $44.0626 | $44.06 | $44.05 | $44.10 |
| Purchase #2 | $158.50 | 13.227% | $179.4648 | $179.46 | $179.45 | $179.50 |
| Purchase #3 | $8.76 | 11.525% | $9.7696 | $9.77 | $9.75 | $9.80 |
| Purchase #4 | $11.27 | 6.536% | $12.0066 | $12.01 | $12.00 | $12.00 |
| Purchase #5 | $74.96 | 7.180% | $80.3421 | $80.34 | $80.35 | $80.30 |
| Purchase #6 | $219.42 | 11.645% | $244.9715 | $244.97 | $244.95 | $245.00 |
| Purchase #7 | $77.28 | 13.362% | $87.6062 | $87.61 | $87.60 | $87.60 |
| 7 purchase totals = | $589.83 | $658.2234 | $658.22 | $658.15 | $658.30 | |