| 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 | $5.66 | 8.527% | $6.1426 | $6.14 | $6.15 | $6.10 |
| Purchase #2 | $37.42 | 8.824% | $40.7219 | $40.72 | $40.70 | $40.70 |
| Purchase #3 | $78.79 | 7.536% | $84.7276 | $84.73 | $84.75 | $84.70 |
| Purchase #4 | $46.67 | 8.423% | $50.601 | $50.60 | $50.60 | $50.60 |
| Purchase #5 | $78.32 | 8.213% | $84.7524 | $84.75 | $84.75 | $84.80 |
| Purchase #6 | $173.83 | 4.271% | $181.2543 | $181.25 | $181.25 | $181.30 |
| Purchase #7 | $219.25 | 3.271% | $226.4217 | $226.42 | $226.40 | $226.40 |
| 7 purchase totals = | $639.94 | $674.6215 | $674.61 | $674.60 | $674.60 | |