| 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 | $103.62 | 4.752% | $108.544 | $108.54 | $108.55 | $108.50 |
| Purchase #2 | $16.72 | 4.537% | $17.4786 | $17.48 | $17.50 | $17.50 |
| Purchase #3 | $227.86 | 9.838% | $250.2769 | $250.28 | $250.30 | $250.30 |
| Purchase #4 | $24.57 | 3.668% | $25.4712 | $25.47 | $25.45 | $25.50 |
| Purchase #5 | $65.42 | 7.121% | $70.0786 | $70.08 | $70.10 | $70.10 |
| Purchase #6 | $87.66 | 6.188% | $93.0844 | $93.08 | $93.10 | $93.10 |
| Purchase #7 | $98.62 | 13.549% | $111.982 | $111.98 | $112.00 | $112.00 |
| 7 purchase totals = | $624.47 | $676.9157 | $676.91 | $677.00 | $677.00 | |