| 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 | $87.76 | 8.528% | $95.2442 | $95.24 | $95.25 | $95.20 |
| Purchase #2 | $17.50 | 8.718% | $19.0257 | $19.03 | $19.05 | $19.00 |
| Purchase #3 | $239.87 | 4.676% | $251.0863 | $251.09 | $251.10 | $251.10 |
| Purchase #4 | $134.60 | 5.447% | $141.9317 | $141.93 | $141.95 | $141.90 |
| Purchase #5 | $57.35 | 9.601% | $62.8562 | $62.86 | $62.85 | $62.90 |
| Purchase #6 | $36.84 | 8.375% | $39.9254 | $39.93 | $39.95 | $39.90 |
| Purchase #7 | $49.49 | 5.748% | $52.3347 | $52.33 | $52.35 | $52.30 |
| 7 purchase totals = | $623.41 | $662.4042 | $662.41 | $662.50 | $662.30 | |