| 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 | $43.35 | 5.513% | $45.7399 | $45.74 | $45.75 | $45.70 |
| Purchase #2 | $51.75 | 3.873% | $53.7543 | $53.75 | $53.75 | $53.80 |
| Purchase #3 | $128.88 | 12.569% | $145.0789 | $145.08 | $145.10 | $145.10 |
| Purchase #4 | $194.82 | 12.658% | $219.4803 | $219.48 | $219.50 | $219.50 |
| Purchase #5 | $185.56 | 9.345% | $202.9006 | $202.90 | $202.90 | $202.90 |
| Purchase #6 | $121.78 | 4.791% | $127.6145 | $127.61 | $127.60 | $127.60 |
| Purchase #7 | $96.77 | 5.542% | $102.133 | $102.13 | $102.15 | $102.10 |
| 7 purchase totals = | $822.91 | $896.7015 | $896.69 | $896.75 | $896.70 | |