| 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 | $89.49 | 3.584% | $92.6973 | $92.70 | $92.70 | $92.70 |
| Purchase #2 | $237.93 | 5.436% | $250.8639 | $250.86 | $250.85 | $250.90 |
| Purchase #3 | $240.41 | 3.606% | $249.0792 | $249.08 | $249.10 | $249.10 |
| Purchase #4 | $102.53 | 8.498% | $111.243 | $111.24 | $111.25 | $111.20 |
| Purchase #5 | $163.25 | 13.350% | $185.0439 | $185.04 | $185.05 | $185.00 |
| Purchase #6 | $79.81 | 6.498% | $84.9961 | $85.00 | $85.00 | $85.00 |
| Purchase #7 | $77.63 | 3.175% | $80.0948 | $80.09 | $80.10 | $80.10 |
| 7 purchase totals = | $991.05 | $1,054.0182 | $1,054.01 | $1,054.05 | $1,054.00 | |