| 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 | $22.61 | 7.344% | $24.2705 | $24.27 | $24.25 | $24.30 |
| Purchase #2 | $91.36 | 13.112% | $103.3391 | $103.34 | $103.35 | $103.30 |
| Purchase #3 | $139.68 | 6.617% | $148.9226 | $148.92 | $148.90 | $148.90 |
| Purchase #4 | $88.84 | 8.368% | $96.2741 | $96.27 | $96.25 | $96.30 |
| Purchase #5 | $204.26 | 4.205% | $212.8491 | $212.85 | $212.85 | $212.80 |
| Purchase #6 | $43.68 | 8.593% | $47.4334 | $47.43 | $47.45 | $47.40 |
| Purchase #7 | $38.95 | 12.379% | $43.7716 | $43.77 | $43.75 | $43.80 |
| 7 purchase totals = | $629.38 | $676.8604 | $676.85 | $676.80 | $676.80 | |