| 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 | $69.94 | 6.857% | $74.7358 | $74.74 | $74.75 | $74.70 |
| Purchase #2 | $172.46 | 8.250% | $186.688 | $186.69 | $186.70 | $186.70 |
| Purchase #3 | $36.90 | 10.778% | $40.8771 | $40.88 | $40.90 | $40.90 |
| Purchase #4 | $35.95 | 7.494% | $38.6441 | $38.64 | $38.65 | $38.60 |
| Purchase #5 | $233.31 | 11.254% | $259.5667 | $259.57 | $259.55 | $259.60 |
| Purchase #6 | $105.64 | 12.395% | $118.7341 | $118.73 | $118.75 | $118.70 |
| Purchase #7 | $69.35 | 7.726% | $74.708 | $74.71 | $74.70 | $74.70 |
| 7 purchase totals = | $723.55 | $793.9538 | $793.96 | $794.00 | $793.90 | |