| 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 | $34.52 | 12.163% | $38.7187 | $38.72 | $38.70 | $38.70 |
| Purchase #2 | $50.67 | 10.345% | $55.9118 | $55.91 | $55.90 | $55.90 |
| Purchase #3 | $20.99 | 3.270% | $21.6764 | $21.68 | $21.70 | $21.70 |
| Purchase #4 | $52.66 | 3.594% | $54.5526 | $54.55 | $54.55 | $54.60 |
| Purchase #5 | $123.25 | 12.705% | $138.9089 | $138.91 | $138.90 | $138.90 |
| Purchase #6 | $233.48 | 6.263% | $248.1029 | $248.10 | $248.10 | $248.10 |
| Purchase #7 | $31.35 | 12.316% | $35.2111 | $35.21 | $35.20 | $35.20 |
| 7 purchase totals = | $546.92 | $593.0824 | $593.08 | $593.05 | $593.10 | |