| 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 | $101.92 | 4.197% | $106.1976 | $106.20 | $106.20 | $106.20 |
| Purchase #2 | $16.63 | 12.174% | $18.6545 | $18.65 | $18.65 | $18.70 |
| Purchase #3 | $80.89 | 12.272% | $90.8168 | $90.82 | $90.80 | $90.80 |
| Purchase #4 | $88.75 | 10.700% | $98.2463 | $98.25 | $98.25 | $98.20 |
| Purchase #5 | $15.63 | 11.207% | $17.3817 | $17.38 | $17.40 | $17.40 |
| Purchase #6 | $46.99 | 9.514% | $51.4606 | $51.46 | $51.45 | $51.50 |
| Purchase #7 | $53.74 | 12.824% | $60.6316 | $60.63 | $60.65 | $60.60 |
| 7 purchase totals = | $404.55 | $443.3891 | $443.39 | $443.40 | $443.40 | |