| 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 | $57.74 | 9.490% | $63.2195 | $63.22 | $63.20 | $63.20 |
| Purchase #2 | $32.85 | 4.478% | $34.321 | $34.32 | $34.30 | $34.30 |
| Purchase #3 | $25.81 | 4.702% | $27.0236 | $27.02 | $27.00 | $27.00 |
| Purchase #4 | $156.47 | 13.578% | $177.7155 | $177.72 | $177.70 | $177.70 |
| Purchase #5 | $8.35 | 11.155% | $9.2814 | $9.28 | $9.30 | $9.30 |
| Purchase #6 | $198.26 | 7.392% | $212.9154 | $212.92 | $212.90 | $212.90 |
| Purchase #7 | $12.68 | 4.592% | $13.2623 | $13.26 | $13.25 | $13.30 |
| 7 purchase totals = | $492.16 | $537.7387 | $537.74 | $537.65 | $537.70 | |