| 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 | $31.26 | 11.754% | $34.9343 | $34.93 | $34.95 | $34.90 |
| Purchase #2 | $58.72 | 11.325% | $65.37 | $65.37 | $65.35 | $65.40 |
| Purchase #3 | $22.28 | 6.228% | $23.6676 | $23.67 | $23.65 | $23.70 |
| Purchase #4 | $7.50 | 4.171% | $7.8128 | $7.81 | $7.80 | $7.80 |
| Purchase #5 | $105.40 | 5.393% | $111.0842 | $111.08 | $111.10 | $111.10 |
| Purchase #6 | $248.28 | 7.858% | $267.7898 | $267.79 | $267.80 | $267.80 |
| Purchase #7 | $118.27 | 4.375% | $123.4443 | $123.44 | $123.45 | $123.40 |
| 7 purchase totals = | $591.71 | $634.1030 | $634.09 | $634.10 | $634.10 | |