| 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 | $245.64 | 12.785% | $277.0451 | $277.05 | $277.05 | $277.00 |
| Purchase #2 | $80.32 | 8.365% | $87.0388 | $87.04 | $87.05 | $87.00 |
| Purchase #3 | $18.34 | 10.284% | $20.2261 | $20.23 | $20.25 | $20.20 |
| Purchase #4 | $62.54 | 12.698% | $70.4813 | $70.48 | $70.50 | $70.50 |
| Purchase #5 | $22.37 | 9.221% | $24.4327 | $24.43 | $24.45 | $24.40 |
| Purchase #6 | $150.36 | 10.143% | $165.611 | $165.61 | $165.60 | $165.60 |
| Purchase #7 | $53.96 | 6.227% | $57.3201 | $57.32 | $57.30 | $57.30 |
| 7 purchase totals = | $633.53 | $702.1551 | $702.16 | $702.20 | $702.00 | |