| 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 | $48.48 | 8.587% | $52.643 | $52.64 | $52.65 | $52.60 |
| Purchase #2 | $234.79 | 10.299% | $258.971 | $258.97 | $258.95 | $259.00 |
| Purchase #3 | $214.87 | 13.220% | $243.2758 | $243.28 | $243.30 | $243.30 |
| Purchase #4 | $97.45 | 12.455% | $109.5874 | $109.59 | $109.60 | $109.60 |
| Purchase #5 | $120.93 | 12.351% | $135.8661 | $135.87 | $135.85 | $135.90 |
| Purchase #6 | $162.86 | 13.814% | $185.3575 | $185.36 | $185.35 | $185.40 |
| Purchase #7 | $132.44 | 9.157% | $144.5675 | $144.57 | $144.55 | $144.60 |
| 7 purchase totals = | $1,011.82 | $1,130.2683 | $1,130.28 | $1,130.25 | $1,130.40 | |