| 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 | $48.79 | 13.747% | $55.4972 | $55.50 | $55.50 | $55.50 |
| Purchase #2 | $199.43 | 11.655% | $222.6736 | $222.67 | $222.65 | $222.70 |
| Purchase #3 | $13.27 | 8.236% | $14.3629 | $14.36 | $14.35 | $14.40 |
| Purchase #4 | $56.44 | 12.190% | $63.32 | $63.32 | $63.30 | $63.30 |
| Purchase #5 | $59.94 | 5.455% | $63.2097 | $63.21 | $63.20 | $63.20 |
| Purchase #6 | $85.91 | 11.298% | $95.6161 | $95.62 | $95.60 | $95.60 |
| Purchase #7 | $39.55 | 10.406% | $43.6656 | $43.67 | $43.65 | $43.70 |
| 7 purchase totals = | $503.33 | $558.3451 | $558.35 | $558.25 | $558.40 | |