| 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 | $25.96 | 7.452% | $27.8945 | $27.89 | $27.90 | $27.90 |
| Purchase #2 | $156.64 | 9.644% | $171.7464 | $171.75 | $171.75 | $171.70 |
| Purchase #3 | $55.57 | 8.186% | $60.119 | $60.12 | $60.10 | $60.10 |
| Purchase #4 | $58.95 | 3.306% | $60.8989 | $60.90 | $60.90 | $60.90 |
| Purchase #5 | $249.61 | 5.774% | $264.0225 | $264.02 | $264.00 | $264.00 |
| Purchase #6 | $149.59 | 13.558% | $169.8714 | $169.87 | $169.85 | $169.90 |
| Purchase #7 | $233.96 | 11.442% | $260.7297 | $260.73 | $260.75 | $260.70 |
| 7 purchase totals = | $930.28 | $1,015.2824 | $1,015.28 | $1,015.25 | $1,015.20 | |