| 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 | $215.56 | 13.703% | $245.0982 | $245.10 | $245.10 | $245.10 |
| Purchase #2 | $51.60 | 8.616% | $56.0459 | $56.05 | $56.05 | $56.00 |
| Purchase #3 | $8.25 | 10.407% | $9.1086 | $9.11 | $9.10 | $9.10 |
| Purchase #4 | $96.60 | 5.379% | $101.7961 | $101.80 | $101.80 | $101.80 |
| Purchase #5 | $54.49 | 7.783% | $58.731 | $58.73 | $58.75 | $58.70 |
| Purchase #6 | $55.94 | 5.286% | $58.897 | $58.90 | $58.90 | $58.90 |
| Purchase #7 | $30.46 | 12.642% | $34.3108 | $34.31 | $34.30 | $34.30 |
| 7 purchase totals = | $512.90 | $563.9876 | $564.00 | $564.00 | $563.90 | |