| 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 | $30.25 | 6.480% | $32.2102 | $32.21 | $32.20 | $32.20 |
| Purchase #2 | $53.47 | 5.425% | $56.3707 | $56.37 | $56.35 | $56.40 |
| Purchase #3 | $156.73 | 8.149% | $169.5019 | $169.50 | $169.50 | $169.50 |
| Purchase #4 | $36.97 | 10.541% | $40.867 | $40.87 | $40.85 | $40.90 |
| Purchase #5 | $81.93 | 7.445% | $88.0297 | $88.03 | $88.05 | $88.00 |
| Purchase #6 | $60.45 | 5.666% | $63.8751 | $63.88 | $63.90 | $63.90 |
| Purchase #7 | $116.27 | 9.326% | $127.1133 | $127.11 | $127.10 | $127.10 |
| 7 purchase totals = | $536.07 | $577.9679 | $577.97 | $577.95 | $578.00 | |