| 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 | $74.50 | 8.222% | $80.6254 | $80.63 | $80.65 | $80.60 |
| Purchase #2 | $232.49 | 3.669% | $241.0201 | $241.02 | $241.00 | $241.00 |
| Purchase #3 | $141.34 | 10.669% | $156.4196 | $156.42 | $156.40 | $156.40 |
| Purchase #4 | $62.94 | 11.154% | $69.9603 | $69.96 | $69.95 | $70.00 |
| Purchase #5 | $163.95 | 13.521% | $186.1177 | $186.12 | $186.10 | $186.10 |
| Purchase #6 | $91.89 | 12.568% | $103.4387 | $103.44 | $103.45 | $103.40 |
| Purchase #7 | $103.72 | 7.597% | $111.5996 | $111.60 | $111.60 | $111.60 |
| 7 purchase totals = | $870.83 | $949.1814 | $949.19 | $949.15 | $949.10 | |