| 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 | $23.73 | 13.808% | $27.0066 | $27.01 | $27.00 | $27.00 |
| Purchase #2 | $101.67 | 4.629% | $106.3763 | $106.38 | $106.40 | $106.40 |
| Purchase #3 | $139.72 | 7.592% | $150.3275 | $150.33 | $150.35 | $150.30 |
| Purchase #4 | $60.41 | 4.341% | $63.0324 | $63.03 | $63.05 | $63.00 |
| Purchase #5 | $52.97 | 9.106% | $57.7934 | $57.79 | $57.80 | $57.80 |
| Purchase #6 | $234.41 | 7.332% | $251.5969 | $251.60 | $251.60 | $251.60 |
| Purchase #7 | $80.43 | 13.167% | $91.0202 | $91.02 | $91.00 | $91.00 |
| 7 purchase totals = | $693.34 | $747.1533 | $747.16 | $747.20 | $747.10 | |