| 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 | $103.60 | 11.577% | $115.5938 | $115.59 | $115.60 | $115.60 |
| Purchase #2 | $225.84 | 9.576% | $247.4664 | $247.47 | $247.45 | $247.50 |
| Purchase #3 | $155.51 | 13.609% | $176.6734 | $176.67 | $176.65 | $176.70 |
| Purchase #4 | $83.58 | 6.493% | $89.0068 | $89.01 | $89.00 | $89.00 |
| Purchase #5 | $34.43 | 9.428% | $37.6761 | $37.68 | $37.70 | $37.70 |
| Purchase #6 | $77.50 | 11.639% | $86.5202 | $86.52 | $86.50 | $86.50 |
| Purchase #7 | $39.58 | 3.653% | $41.0259 | $41.03 | $41.05 | $41.00 |
| 7 purchase totals = | $720.04 | $793.9626 | $793.97 | $793.95 | $794.00 | |