| 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 | $90.72 | 8.393% | $98.3341 | $98.33 | $98.35 | $98.30 |
| Purchase #2 | $95.70 | 13.862% | $108.9659 | $108.97 | $108.95 | $109.00 |
| Purchase #3 | $161.36 | 11.808% | $180.4134 | $180.41 | $180.40 | $180.40 |
| Purchase #4 | $77.53 | 12.694% | $87.3717 | $87.37 | $87.35 | $87.40 |
| Purchase #5 | $16.31 | 8.464% | $17.6905 | $17.69 | $17.70 | $17.70 |
| Purchase #6 | $198.40 | 6.460% | $211.2166 | $211.22 | $211.20 | $211.20 |
| Purchase #7 | $225.53 | 13.346% | $255.6292 | $255.63 | $255.65 | $255.60 |
| 7 purchase totals = | $865.55 | $959.6214 | $959.62 | $959.60 | $959.60 | |