| 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 | $23.46 | 6.375% | $24.9556 | $24.96 | $24.95 | $25.00 |
| Purchase #2 | $112.92 | 4.131% | $117.5847 | $117.58 | $117.60 | $117.60 |
| Purchase #3 | $34.30 | 6.104% | $36.3937 | $36.39 | $36.40 | $36.40 |
| Purchase #4 | $10.60 | 4.204% | $11.0456 | $11.05 | $11.05 | $11.00 |
| Purchase #5 | $17.25 | 11.867% | $19.2971 | $19.30 | $19.30 | $19.30 |
| Purchase #6 | $39.32 | 5.337% | $41.4185 | $41.42 | $41.40 | $41.40 |
| Purchase #7 | $141.25 | 13.696% | $160.5956 | $160.60 | $160.60 | $160.60 |
| 7 purchase totals = | $379.10 | $411.2908 | $411.30 | $411.30 | $411.30 | |