| 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 | $100.97 | 9.470% | $110.5319 | $110.53 | $110.55 | $110.50 |
| Purchase #2 | $8.78 | 5.821% | $9.2911 | $9.29 | $9.30 | $9.30 |
| Purchase #3 | $174.36 | 9.112% | $190.2477 | $190.25 | $190.25 | $190.20 |
| Purchase #4 | $34.79 | 12.694% | $39.2062 | $39.21 | $39.20 | $39.20 |
| Purchase #5 | $88.48 | 12.105% | $99.1905 | $99.19 | $99.20 | $99.20 |
| Purchase #6 | $163.86 | 7.754% | $176.5657 | $176.57 | $176.55 | $176.60 |
| Purchase #7 | $172.33 | 4.561% | $180.19 | $180.19 | $180.20 | $180.20 |
| 7 purchase totals = | $743.57 | $805.2231 | $805.23 | $805.25 | $805.20 | |