| 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 | $34.57 | 6.443% | $36.7973 | $36.80 | $36.80 | $36.80 |
| Purchase #2 | $114.44 | 12.318% | $128.5367 | $128.54 | $128.55 | $128.50 |
| Purchase #3 | $23.89 | 6.687% | $25.4875 | $25.49 | $25.50 | $25.50 |
| Purchase #4 | $201.59 | 12.144% | $226.0711 | $226.07 | $226.05 | $226.10 |
| Purchase #5 | $89.90 | 3.352% | $92.9134 | $92.91 | $92.90 | $92.90 |
| Purchase #6 | $197.31 | 7.324% | $211.761 | $211.76 | $211.75 | $211.80 |
| Purchase #7 | $136.67 | 13.325% | $154.8813 | $154.88 | $154.90 | $154.90 |
| 7 purchase totals = | $798.37 | $876.4483 | $876.45 | $876.45 | $876.50 | |