| 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 | $246.94 | 10.598% | $273.1107 | $273.11 | $273.10 | $273.10 |
| Purchase #2 | $74.65 | 8.649% | $81.1065 | $81.11 | $81.10 | $81.10 |
| Purchase #3 | $175.39 | 9.728% | $192.4519 | $192.45 | $192.45 | $192.50 |
| Purchase #4 | $195.90 | 5.200% | $206.0868 | $206.09 | $206.10 | $206.10 |
| Purchase #5 | $5.39 | 8.319% | $5.8384 | $5.84 | $5.85 | $5.80 |
| Purchase #6 | $70.28 | 10.716% | $77.8112 | $77.81 | $77.80 | $77.80 |
| Purchase #7 | $109.37 | 13.137% | $123.7379 | $123.74 | $123.75 | $123.70 |
| 7 purchase totals = | $877.92 | $960.1434 | $960.15 | $960.15 | $960.10 | |