| 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 | $40.97 | 9.108% | $44.7015 | $44.70 | $44.70 | $44.70 |
| Purchase #2 | $187.48 | 7.835% | $202.1691 | $202.17 | $202.15 | $202.20 |
| Purchase #3 | $195.91 | 7.136% | $209.8901 | $209.89 | $209.90 | $209.90 |
| Purchase #4 | $157.99 | 10.649% | $174.8144 | $174.81 | $174.80 | $174.80 |
| Purchase #5 | $80.81 | 6.132% | $85.7653 | $85.77 | $85.75 | $85.80 |
| Purchase #6 | $220.74 | 3.352% | $228.1392 | $228.14 | $228.15 | $228.10 |
| Purchase #7 | $24.53 | 12.192% | $27.5207 | $27.52 | $27.50 | $27.50 |
| 7 purchase totals = | $908.43 | $973.0003 | $973.00 | $972.95 | $973.00 | |