| 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 | $87.40 | 4.869% | $91.6555 | $91.66 | $91.65 | $91.70 |
| Purchase #2 | $52.42 | 9.331% | $57.3113 | $57.31 | $57.30 | $57.30 |
| Purchase #3 | $145.36 | 8.418% | $157.5964 | $157.60 | $157.60 | $157.60 |
| Purchase #4 | $93.86 | 4.617% | $98.1935 | $98.19 | $98.20 | $98.20 |
| Purchase #5 | $55.75 | 7.777% | $60.0857 | $60.09 | $60.10 | $60.10 |
| Purchase #6 | $171.68 | 11.458% | $191.3511 | $191.35 | $191.35 | $191.40 |
| Purchase #7 | $115.52 | 10.688% | $127.8668 | $127.87 | $127.85 | $127.90 |
| 7 purchase totals = | $721.99 | $784.0603 | $784.07 | $784.05 | $784.20 | |