| 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 | $99.71 | 4.663% | $104.3595 | $104.36 | $104.35 | $104.40 |
| Purchase #2 | $228.33 | 13.155% | $258.3668 | $258.37 | $258.35 | $258.40 |
| Purchase #3 | $114.52 | 13.583% | $130.0753 | $130.08 | $130.10 | $130.10 |
| Purchase #4 | $85.45 | 9.533% | $93.5959 | $93.60 | $93.60 | $93.60 |
| Purchase #5 | $91.43 | 7.150% | $97.9672 | $97.97 | $97.95 | $98.00 |
| Purchase #6 | $39.35 | 3.374% | $40.6777 | $40.68 | $40.70 | $40.70 |
| Purchase #7 | $225.43 | 6.609% | $240.3287 | $240.33 | $240.35 | $240.30 |
| 7 purchase totals = | $884.22 | $965.3711 | $965.39 | $965.40 | $965.50 | |