| 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 | $80.79 | 12.114% | $90.5769 | $90.58 | $90.60 | $90.60 |
| Purchase #2 | $222.74 | 12.508% | $250.6003 | $250.60 | $250.60 | $250.60 |
| Purchase #3 | $113.80 | 13.643% | $129.3257 | $129.33 | $129.35 | $129.30 |
| Purchase #4 | $57.35 | 6.185% | $60.8971 | $60.90 | $60.90 | $60.90 |
| Purchase #5 | $188.76 | 7.203% | $202.3564 | $202.36 | $202.35 | $202.40 |
| Purchase #6 | $173.99 | 5.323% | $183.2515 | $183.25 | $183.25 | $183.30 |
| Purchase #7 | $130.93 | 4.455% | $136.7629 | $136.76 | $136.75 | $136.80 |
| 7 purchase totals = | $968.36 | $1,053.7708 | $1,053.78 | $1,053.80 | $1,053.90 | |