| 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 | $96.80 | 7.611% | $104.1674 | $104.17 | $104.15 | $104.20 |
| Purchase #2 | $15.73 | 13.826% | $17.9048 | $17.90 | $17.90 | $17.90 |
| Purchase #3 | $182.61 | 8.589% | $198.2944 | $198.29 | $198.30 | $198.30 |
| Purchase #4 | $14.97 | 3.141% | $15.4402 | $15.44 | $15.45 | $15.40 |
| Purchase #5 | $95.71 | 13.412% | $108.5466 | $108.55 | $108.55 | $108.50 |
| Purchase #6 | $37.26 | 11.602% | $41.5829 | $41.58 | $41.60 | $41.60 |
| Purchase #7 | $192.48 | 7.824% | $207.5396 | $207.54 | $207.55 | $207.50 |
| 7 purchase totals = | $635.56 | $693.4759 | $693.47 | $693.50 | $693.40 | |