| 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 | $50.62 | 12.611% | $57.0037 | $57.00 | $57.00 | $57.00 |
| Purchase #2 | $141.99 | 4.160% | $147.8968 | $147.90 | $147.90 | $147.90 |
| Purchase #3 | $158.64 | 6.691% | $169.2546 | $169.25 | $169.25 | $169.30 |
| Purchase #4 | $73.55 | 7.816% | $79.2987 | $79.30 | $79.30 | $79.30 |
| Purchase #5 | $83.33 | 13.124% | $94.2662 | $94.27 | $94.25 | $94.30 |
| Purchase #6 | $145.50 | 12.622% | $163.865 | $163.87 | $163.85 | $163.90 |
| Purchase #7 | $189.49 | 11.818% | $211.8839 | $211.88 | $211.90 | $211.90 |
| 7 purchase totals = | $843.12 | $923.4689 | $923.47 | $923.45 | $923.60 | |