| 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 | $5.26 | 13.236% | $5.9562 | $5.96 | $5.95 | $6.00 |
| Purchase #2 | $84.59 | 7.754% | $91.1491 | $91.15 | $91.15 | $91.10 |
| Purchase #3 | $55.93 | 3.232% | $57.7377 | $57.74 | $57.75 | $57.70 |
| Purchase #4 | $233.32 | 3.387% | $241.2225 | $241.22 | $241.20 | $241.20 |
| Purchase #5 | $192.67 | 12.506% | $216.7653 | $216.77 | $216.75 | $216.80 |
| Purchase #6 | $151.75 | 12.745% | $171.0905 | $171.09 | $171.10 | $171.10 |
| Purchase #7 | $107.47 | 3.500% | $111.2315 | $111.23 | $111.25 | $111.20 |
| 7 purchase totals = | $830.99 | $895.1528 | $895.16 | $895.15 | $895.10 | |