| 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 | $199.53 | 3.156% | $205.8272 | $205.83 | $205.85 | $205.80 |
| Purchase #2 | $50.66 | 10.608% | $56.034 | $56.03 | $56.05 | $56.00 |
| Purchase #3 | $203.85 | 3.493% | $210.9705 | $210.97 | $210.95 | $211.00 |
| Purchase #4 | $34.79 | 8.723% | $37.8247 | $37.82 | $37.80 | $37.80 |
| Purchase #5 | $12.92 | 9.440% | $14.1396 | $14.14 | $14.15 | $14.10 |
| Purchase #6 | $79.99 | 13.639% | $90.8998 | $90.90 | $90.90 | $90.90 |
| Purchase #7 | $38.93 | 12.399% | $43.7569 | $43.76 | $43.75 | $43.80 |
| 7 purchase totals = | $620.67 | $659.4527 | $659.45 | $659.45 | $659.40 | |