| 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 | $99.57 | 3.436% | $102.9912 | $102.99 | $103.00 | $103.00 |
| Purchase #2 | $63.34 | 4.721% | $66.3303 | $66.33 | $66.35 | $66.30 |
| Purchase #3 | $74.65 | 8.493% | $80.99 | $80.99 | $81.00 | $81.00 |
| Purchase #4 | $22.29 | 12.130% | $24.9938 | $24.99 | $25.00 | $25.00 |
| Purchase #5 | $91.72 | 4.152% | $95.5282 | $95.53 | $95.55 | $95.50 |
| Purchase #6 | $190.60 | 11.460% | $212.4428 | $212.44 | $212.45 | $212.40 |
| Purchase #7 | $212.73 | 9.301% | $232.516 | $232.52 | $232.50 | $232.50 |
| 7 purchase totals = | $754.90 | $815.7923 | $815.79 | $815.85 | $815.70 | |