| 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 | $86.65 | 5.611% | $91.5119 | $91.51 | $91.50 | $91.50 |
| Purchase #2 | $93.64 | 11.863% | $104.7485 | $104.75 | $104.75 | $104.70 |
| Purchase #3 | $62.86 | 12.493% | $70.7131 | $70.71 | $70.70 | $70.70 |
| Purchase #4 | $157.68 | 13.859% | $179.5329 | $179.53 | $179.55 | $179.50 |
| Purchase #5 | $153.82 | 9.212% | $167.9899 | $167.99 | $168.00 | $168.00 |
| Purchase #6 | $19.36 | 3.737% | $20.0835 | $20.08 | $20.10 | $20.10 |
| Purchase #7 | $90.70 | 6.796% | $96.864 | $96.86 | $96.85 | $96.90 |
| 7 purchase totals = | $664.71 | $731.4438 | $731.43 | $731.45 | $731.40 | |