| 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 | $5.91 | 3.275% | $6.1036 | $6.10 | $6.10 | $6.10 |
| Purchase #2 | $243.65 | 7.857% | $262.7936 | $262.79 | $262.80 | $262.80 |
| Purchase #3 | $53.82 | 4.395% | $56.1854 | $56.19 | $56.20 | $56.20 |
| Purchase #4 | $167.86 | 12.456% | $188.7686 | $188.77 | $188.75 | $188.80 |
| Purchase #5 | $137.75 | 6.613% | $146.8594 | $146.86 | $146.85 | $146.90 |
| Purchase #6 | $61.65 | 8.213% | $66.7133 | $66.71 | $66.70 | $66.70 |
| Purchase #7 | $121.32 | 7.683% | $130.641 | $130.64 | $130.65 | $130.60 |
| 7 purchase totals = | $791.96 | $858.0649 | $858.06 | $858.05 | $858.10 | |