| 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 | $39.28 | 9.756% | $43.1122 | $43.11 | $43.10 | $43.10 |
| Purchase #2 | $227.96 | 4.148% | $237.4158 | $237.42 | $237.40 | $237.40 |
| Purchase #3 | $175.72 | 5.197% | $184.8522 | $184.85 | $184.85 | $184.90 |
| Purchase #4 | $67.79 | 7.622% | $72.957 | $72.96 | $72.95 | $73.00 |
| Purchase #5 | $150.43 | 13.501% | $170.7396 | $170.74 | $170.75 | $170.70 |
| Purchase #6 | $126.58 | 8.176% | $136.9292 | $136.93 | $136.95 | $136.90 |
| Purchase #7 | $128.40 | 9.293% | $140.3322 | $140.33 | $140.35 | $140.30 |
| 7 purchase totals = | $916.16 | $986.3382 | $986.34 | $986.35 | $986.30 | |