| 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 | $14.37 | 11.409% | $16.0095 | $16.01 | $16.00 | $16.00 |
| Purchase #2 | $122.84 | 13.563% | $139.5008 | $139.50 | $139.50 | $139.50 |
| Purchase #3 | $80.32 | 9.569% | $88.0058 | $88.01 | $88.00 | $88.00 |
| Purchase #4 | $8.95 | 11.305% | $9.9618 | $9.96 | $9.95 | $10.00 |
| Purchase #5 | $48.61 | 11.312% | $54.1088 | $54.11 | $54.10 | $54.10 |
| Purchase #6 | $141.33 | 10.457% | $156.1089 | $156.11 | $156.10 | $156.10 |
| Purchase #7 | $154.76 | 8.684% | $168.1994 | $168.20 | $168.20 | $168.20 |
| 7 purchase totals = | $571.18 | $631.8950 | $631.90 | $631.85 | $631.90 | |