| 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 | $8.58 | 12.377% | $9.6419 | $9.64 | $9.65 | $9.60 |
| Purchase #2 | $52.62 | 4.512% | $54.9942 | $54.99 | $55.00 | $55.00 |
| Purchase #3 | $123.78 | 5.364% | $130.4196 | $130.42 | $130.40 | $130.40 |
| Purchase #4 | $84.32 | 5.581% | $89.0259 | $89.03 | $89.05 | $89.00 |
| Purchase #5 | $203.82 | 11.112% | $226.4685 | $226.47 | $226.45 | $226.50 |
| Purchase #6 | $204.88 | 11.419% | $228.2752 | $228.28 | $228.30 | $228.30 |
| Purchase #7 | $233.69 | 6.658% | $249.2491 | $249.25 | $249.25 | $249.20 |
| 7 purchase totals = | $911.69 | $988.0744 | $988.08 | $988.10 | $988.00 | |