| 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 | $243.44 | 9.193% | $265.8194 | $265.82 | $265.80 | $265.80 |
| Purchase #2 | $88.33 | 11.260% | $98.276 | $98.28 | $98.30 | $98.30 |
| Purchase #3 | $182.57 | 4.311% | $190.4406 | $190.44 | $190.45 | $190.40 |
| Purchase #4 | $6.26 | 5.677% | $6.6154 | $6.62 | $6.60 | $6.60 |
| Purchase #5 | $30.60 | 3.250% | $31.5945 | $31.59 | $31.60 | $31.60 |
| Purchase #6 | $34.76 | 10.309% | $38.3434 | $38.34 | $38.35 | $38.30 |
| Purchase #7 | $209.30 | 9.196% | $228.5472 | $228.55 | $228.55 | $228.50 |
| 7 purchase totals = | $795.26 | $859.6365 | $859.64 | $859.65 | $859.50 | |