| 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 | $123.40 | 3.488% | $127.7042 | $127.70 | $127.70 | $127.70 |
| Purchase #2 | $16.97 | 7.576% | $18.2556 | $18.26 | $18.25 | $18.30 |
| Purchase #3 | $43.99 | 11.177% | $48.9068 | $48.91 | $48.90 | $48.90 |
| Purchase #4 | $232.75 | 11.236% | $258.9018 | $258.90 | $258.90 | $258.90 |
| Purchase #5 | $77.43 | 8.642% | $84.1215 | $84.12 | $84.10 | $84.10 |
| Purchase #6 | $44.55 | 6.249% | $47.3339 | $47.33 | $47.35 | $47.30 |
| Purchase #7 | $198.69 | 3.559% | $205.7614 | $205.76 | $205.75 | $205.80 |
| 7 purchase totals = | $737.78 | $790.9852 | $790.98 | $790.95 | $791.00 | |