| 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 | $113.33 | 13.699% | $128.8551 | $128.86 | $128.85 | $128.90 |
| Purchase #2 | $202.67 | 4.476% | $211.7415 | $211.74 | $211.75 | $211.70 |
| Purchase #3 | $17.55 | 6.777% | $18.7394 | $18.74 | $18.75 | $18.70 |
| Purchase #4 | $182.50 | 7.649% | $196.4594 | $196.46 | $196.45 | $196.50 |
| Purchase #5 | $69.92 | 9.705% | $76.7057 | $76.71 | $76.70 | $76.70 |
| Purchase #6 | $21.72 | 5.367% | $22.8857 | $22.89 | $22.90 | $22.90 |
| Purchase #7 | $183.67 | 11.333% | $204.4853 | $204.49 | $204.50 | $204.50 |
| 7 purchase totals = | $791.36 | $859.8721 | $859.89 | $859.90 | $859.90 | |