| 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 | $63.35 | 5.710% | $66.9673 | $66.97 | $66.95 | $67.00 |
| Purchase #2 | $219.28 | 8.257% | $237.3859 | $237.39 | $237.40 | $237.40 |
| Purchase #3 | $34.35 | 6.324% | $36.5223 | $36.52 | $36.50 | $36.50 |
| Purchase #4 | $145.41 | 9.424% | $159.1134 | $159.11 | $159.10 | $159.10 |
| Purchase #5 | $201.25 | 4.568% | $210.4431 | $210.44 | $210.45 | $210.40 |
| Purchase #6 | $209.80 | 10.839% | $232.5402 | $232.54 | $232.55 | $232.50 |
| Purchase #7 | $187.84 | 6.144% | $199.3809 | $199.38 | $199.40 | $199.40 |
| 7 purchase totals = | $1,061.28 | $1,142.3531 | $1,142.35 | $1,142.35 | $1,142.30 | |