| 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 | $9.34 | 7.424% | $10.0334 | $10.03 | $10.05 | $10.00 |
| Purchase #2 | $241.95 | 7.458% | $259.9946 | $259.99 | $260.00 | $260.00 |
| Purchase #3 | $39.38 | 12.196% | $44.1828 | $44.18 | $44.20 | $44.20 |
| Purchase #4 | $28.78 | 11.581% | $32.113 | $32.11 | $32.10 | $32.10 |
| Purchase #5 | $126.30 | 5.188% | $132.8524 | $132.85 | $132.85 | $132.90 |
| Purchase #6 | $173.41 | 4.142% | $180.5926 | $180.59 | $180.60 | $180.60 |
| Purchase #7 | $10.87 | 12.415% | $12.2195 | $12.22 | $12.20 | $12.20 |
| 7 purchase totals = | $630.03 | $671.9883 | $671.97 | $672.00 | $672.00 | |