| 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 | $51.56 | 4.605% | $53.9343 | $53.93 | $53.95 | $53.90 |
| Purchase #2 | $200.40 | 3.632% | $207.6785 | $207.68 | $207.70 | $207.70 |
| Purchase #3 | $51.38 | 6.205% | $54.5681 | $54.57 | $54.55 | $54.60 |
| Purchase #4 | $201.32 | 11.185% | $223.8376 | $223.84 | $223.85 | $223.80 |
| Purchase #5 | $130.36 | 8.749% | $141.7652 | $141.77 | $141.75 | $141.80 |
| Purchase #6 | $179.93 | 4.672% | $188.3363 | $188.34 | $188.35 | $188.30 |
| Purchase #7 | $214.72 | 11.289% | $238.9597 | $238.96 | $238.95 | $239.00 |
| 7 purchase totals = | $1,029.67 | $1,109.0797 | $1,109.09 | $1,109.10 | $1,109.10 | |