| 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 | $31.85 | 9.231% | $34.7901 | $34.79 | $34.80 | $34.80 |
| Purchase #2 | $51.63 | 10.392% | $56.9954 | $57.00 | $57.00 | $57.00 |
| Purchase #3 | $97.72 | 13.578% | $110.9884 | $110.99 | $111.00 | $111.00 |
| Purchase #4 | $141.63 | 13.593% | $160.8818 | $160.88 | $160.90 | $160.90 |
| Purchase #5 | $48.26 | 3.253% | $49.8299 | $49.83 | $49.85 | $49.80 |
| Purchase #6 | $86.43 | 13.732% | $98.2986 | $98.30 | $98.30 | $98.30 |
| Purchase #7 | $185.64 | 9.849% | $203.9237 | $203.92 | $203.90 | $203.90 |
| 7 purchase totals = | $643.16 | $715.7079 | $715.71 | $715.75 | $715.70 | |