| 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 | $39.91 | 9.690% | $43.7773 | $43.78 | $43.80 | $43.80 |
| Purchase #2 | $50.91 | 11.268% | $56.6465 | $56.65 | $56.65 | $56.60 |
| Purchase #3 | $129.33 | 6.273% | $137.4429 | $137.44 | $137.45 | $137.40 |
| Purchase #4 | $237.69 | 5.469% | $250.6893 | $250.69 | $250.70 | $250.70 |
| Purchase #5 | $231.31 | 6.598% | $246.5718 | $246.57 | $246.55 | $246.60 |
| Purchase #6 | $222.29 | 8.331% | $240.809 | $240.81 | $240.80 | $240.80 |
| Purchase #7 | $94.35 | 5.367% | $99.4138 | $99.41 | $99.40 | $99.40 |
| 7 purchase totals = | $1,005.79 | $1,075.3506 | $1,075.35 | $1,075.35 | $1,075.30 | |