| 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 | $25.92 | 7.468% | $27.8557 | $27.86 | $27.85 | $27.90 |
| Purchase #2 | $56.94 | 13.521% | $64.6389 | $64.64 | $64.65 | $64.60 |
| Purchase #3 | $67.98 | 10.590% | $75.1791 | $75.18 | $75.20 | $75.20 |
| Purchase #4 | $98.74 | 4.486% | $103.1695 | $103.17 | $103.15 | $103.20 |
| Purchase #5 | $141.84 | 10.571% | $156.8339 | $156.83 | $156.85 | $156.80 |
| Purchase #6 | $113.62 | 7.860% | $122.5505 | $122.55 | $122.55 | $122.60 |
| Purchase #7 | $45.56 | 9.214% | $49.7579 | $49.76 | $49.75 | $49.80 |
| 7 purchase totals = | $550.60 | $599.9855 | $599.99 | $600.00 | $600.10 | |