| 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 | $72.43 | 11.491% | $80.7529 | $80.75 | $80.75 | $80.80 |
| Purchase #2 | $149.62 | 6.339% | $159.1044 | $159.10 | $159.10 | $159.10 |
| Purchase #3 | $123.26 | 4.303% | $128.5639 | $128.56 | $128.55 | $128.60 |
| Purchase #4 | $87.90 | 13.178% | $99.4835 | $99.48 | $99.50 | $99.50 |
| Purchase #5 | $248.62 | 4.366% | $259.4747 | $259.47 | $259.45 | $259.50 |
| Purchase #6 | $180.48 | 6.394% | $192.0199 | $192.02 | $192.00 | $192.00 |
| Purchase #7 | $67.32 | 11.462% | $75.0362 | $75.04 | $75.05 | $75.00 |
| 7 purchase totals = | $929.63 | $994.4355 | $994.42 | $994.40 | $994.50 | |