| 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 | $120.59 | 5.528% | $127.2562 | $127.26 | $127.25 | $127.30 |
| Purchase #2 | $36.83 | 13.718% | $41.8823 | $41.88 | $41.90 | $41.90 |
| Purchase #3 | $185.26 | 7.385% | $198.9415 | $198.94 | $198.95 | $198.90 |
| Purchase #4 | $88.99 | 3.262% | $91.8929 | $91.89 | $91.90 | $91.90 |
| Purchase #5 | $25.87 | 13.339% | $29.3208 | $29.32 | $29.30 | $29.30 |
| Purchase #6 | $228.27 | 10.572% | $252.4027 | $252.40 | $252.40 | $252.40 |
| Purchase #7 | $111.99 | 3.505% | $115.9152 | $115.92 | $115.90 | $115.90 |
| 7 purchase totals = | $797.80 | $857.6116 | $857.61 | $857.60 | $857.60 | |