| 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 | $99.72 | 7.221% | $106.9208 | $106.92 | $106.90 | $106.90 |
| Purchase #2 | $14.52 | 8.310% | $15.7266 | $15.73 | $15.75 | $15.70 |
| Purchase #3 | $43.34 | 6.149% | $46.005 | $46.01 | $46.00 | $46.00 |
| Purchase #4 | $75.57 | 6.684% | $80.6211 | $80.62 | $80.60 | $80.60 |
| Purchase #5 | $131.62 | 10.588% | $145.5559 | $145.56 | $145.55 | $145.60 |
| Purchase #6 | $66.73 | 8.727% | $72.5535 | $72.55 | $72.55 | $72.60 |
| Purchase #7 | $215.98 | 6.800% | $230.6666 | $230.67 | $230.65 | $230.70 |
| 7 purchase totals = | $647.48 | $698.0495 | $698.06 | $698.00 | $698.10 | |