| 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 | $75.47 | 10.644% | $83.503 | $83.50 | $83.50 | $83.50 |
| Purchase #2 | $150.93 | 6.726% | $161.0816 | $161.08 | $161.10 | $161.10 |
| Purchase #3 | $67.42 | 5.210% | $70.9326 | $70.93 | $70.95 | $70.90 |
| Purchase #4 | $45.41 | 5.228% | $47.784 | $47.78 | $47.80 | $47.80 |
| Purchase #5 | $10.76 | 6.239% | $11.4313 | $11.43 | $11.45 | $11.40 |
| Purchase #6 | $109.34 | 5.812% | $115.6948 | $115.69 | $115.70 | $115.70 |
| Purchase #7 | $125.93 | 5.813% | $133.2503 | $133.25 | $133.25 | $133.30 |
| 7 purchase totals = | $585.26 | $623.6776 | $623.66 | $623.75 | $623.70 | |