| 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 | $37.72 | 8.153% | $40.7953 | $40.80 | $40.80 | $40.80 |
| Purchase #2 | $142.45 | 10.653% | $157.6252 | $157.63 | $157.65 | $157.60 |
| Purchase #3 | $114.66 | 3.808% | $119.0263 | $119.03 | $119.05 | $119.00 |
| Purchase #4 | $244.50 | 8.183% | $264.5074 | $264.51 | $264.50 | $264.50 |
| Purchase #5 | $50.73 | 3.467% | $52.4888 | $52.49 | $52.50 | $52.50 |
| Purchase #6 | $190.77 | 10.668% | $211.1213 | $211.12 | $211.10 | $211.10 |
| Purchase #7 | $148.84 | 3.616% | $154.2221 | $154.22 | $154.20 | $154.20 |
| 7 purchase totals = | $929.67 | $999.7864 | $999.80 | $999.80 | $999.70 | |