| 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 | $74.91 | 4.105% | $77.9851 | $77.99 | $78.00 | $78.00 |
| Purchase #2 | $39.74 | 8.871% | $43.2653 | $43.27 | $43.25 | $43.30 |
| Purchase #3 | $123.58 | 8.552% | $134.1486 | $134.15 | $134.15 | $134.10 |
| Purchase #4 | $54.45 | 4.247% | $56.7625 | $56.76 | $56.75 | $56.80 |
| Purchase #5 | $211.78 | 8.841% | $230.5035 | $230.50 | $230.50 | $230.50 |
| Purchase #6 | $57.32 | 9.422% | $62.7207 | $62.72 | $62.70 | $62.70 |
| Purchase #7 | $153.76 | 10.865% | $170.466 | $170.47 | $170.45 | $170.50 |
| 7 purchase totals = | $715.54 | $775.8517 | $775.86 | $775.80 | $775.90 | |