| 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 | $96.51 | 4.263% | $100.6242 | $100.62 | $100.60 | $100.60 |
| Purchase #2 | $162.64 | 9.463% | $178.0306 | $178.03 | $178.05 | $178.00 |
| Purchase #3 | $69.74 | 11.400% | $77.6904 | $77.69 | $77.70 | $77.70 |
| Purchase #4 | $21.87 | 11.418% | $24.3671 | $24.37 | $24.35 | $24.40 |
| Purchase #5 | $147.83 | 13.571% | $167.892 | $167.89 | $167.90 | $167.90 |
| Purchase #6 | $221.76 | 11.718% | $247.7458 | $247.75 | $247.75 | $247.70 |
| Purchase #7 | $155.96 | 10.113% | $171.7322 | $171.73 | $171.75 | $171.70 |
| 7 purchase totals = | $876.31 | $968.0823 | $968.08 | $968.10 | $968.00 | |