| 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 | $31.70 | 12.212% | $35.5712 | $35.57 | $35.55 | $35.60 |
| Purchase #2 | $201.49 | 4.779% | $211.1192 | $211.12 | $211.10 | $211.10 |
| Purchase #3 | $181.75 | 6.759% | $194.0345 | $194.03 | $194.05 | $194.00 |
| Purchase #4 | $15.93 | 3.852% | $16.5436 | $16.54 | $16.55 | $16.50 |
| Purchase #5 | $20.61 | 6.195% | $21.8868 | $21.89 | $21.90 | $21.90 |
| Purchase #6 | $166.49 | 6.280% | $176.9456 | $176.95 | $176.95 | $176.90 |
| Purchase #7 | $234.32 | 11.114% | $260.3623 | $260.36 | $260.35 | $260.40 |
| 7 purchase totals = | $852.29 | $916.4632 | $916.46 | $916.45 | $916.40 | |