| 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 | $47.99 | 7.580% | $51.6276 | $51.63 | $51.65 | $51.60 |
| Purchase #2 | $141.59 | 3.687% | $146.8104 | $146.81 | $146.80 | $146.80 |
| Purchase #3 | $51.93 | 11.334% | $57.8157 | $57.82 | $57.80 | $57.80 |
| Purchase #4 | $120.97 | 4.335% | $126.214 | $126.21 | $126.20 | $126.20 |
| Purchase #5 | $224.40 | 7.401% | $241.0078 | $241.01 | $241.00 | $241.00 |
| Purchase #6 | $164.36 | 10.581% | $181.7509 | $181.75 | $181.75 | $181.80 |
| Purchase #7 | $151.90 | 13.193% | $171.9402 | $171.94 | $171.95 | $171.90 |
| 7 purchase totals = | $903.14 | $977.1666 | $977.17 | $977.15 | $977.10 | |