| 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 | $62.60 | 8.379% | $67.8453 | $67.85 | $67.85 | $67.80 |
| Purchase #2 | $103.31 | 5.545% | $109.0385 | $109.04 | $109.05 | $109.00 |
| Purchase #3 | $137.86 | 12.729% | $155.4082 | $155.41 | $155.40 | $155.40 |
| Purchase #4 | $46.89 | 5.264% | $49.3583 | $49.36 | $49.35 | $49.40 |
| Purchase #5 | $153.64 | 5.116% | $161.5002 | $161.50 | $161.50 | $161.50 |
| Purchase #6 | $33.59 | 13.330% | $38.0675 | $38.07 | $38.05 | $38.10 |
| Purchase #7 | $220.57 | 5.439% | $232.5668 | $232.57 | $232.55 | $232.60 |
| 7 purchase totals = | $758.46 | $813.7848 | $813.80 | $813.75 | $813.80 | |