| 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 | $50.78 | 9.764% | $55.7382 | $55.74 | $55.75 | $55.70 |
| Purchase #2 | $57.68 | 12.661% | $64.9829 | $64.98 | $65.00 | $65.00 |
| Purchase #3 | $32.70 | 3.873% | $33.9665 | $33.97 | $33.95 | $34.00 |
| Purchase #4 | $38.52 | 12.815% | $43.4563 | $43.46 | $43.45 | $43.50 |
| Purchase #5 | $64.35 | 3.705% | $66.7342 | $66.73 | $66.75 | $66.70 |
| Purchase #6 | $161.33 | 6.511% | $171.8342 | $171.83 | $171.85 | $171.80 |
| Purchase #7 | $137.89 | 7.283% | $147.9325 | $147.93 | $147.95 | $147.90 |
| 7 purchase totals = | $543.25 | $584.6448 | $584.64 | $584.70 | $584.60 | |