| 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 | $31.32 | 6.300% | $33.2932 | $33.29 | $33.30 | $33.30 |
| Purchase #2 | $34.50 | 9.242% | $37.6885 | $37.69 | $37.70 | $37.70 |
| Purchase #3 | $68.58 | 3.349% | $70.8767 | $70.88 | $70.90 | $70.90 |
| Purchase #4 | $15.25 | 11.280% | $16.9702 | $16.97 | $16.95 | $17.00 |
| Purchase #5 | $171.55 | 6.726% | $183.0885 | $183.09 | $183.10 | $183.10 |
| Purchase #6 | $207.43 | 6.209% | $220.3093 | $220.31 | $220.30 | $220.30 |
| Purchase #7 | $174.73 | 10.789% | $193.5816 | $193.58 | $193.60 | $193.60 |
| 7 purchase totals = | $703.36 | $755.8080 | $755.81 | $755.85 | $755.90 | |