| 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 | $49.42 | 9.658% | $54.193 | $54.19 | $54.20 | $54.20 |
| Purchase #2 | $199.55 | 5.856% | $211.2356 | $211.24 | $211.25 | $211.20 |
| Purchase #3 | $94.97 | 5.830% | $100.5068 | $100.51 | $100.50 | $100.50 |
| Purchase #4 | $124.59 | 6.813% | $133.0783 | $133.08 | $133.10 | $133.10 |
| Purchase #5 | $26.98 | 11.199% | $30.0015 | $30.00 | $30.00 | $30.00 |
| Purchase #6 | $116.29 | 11.603% | $129.7831 | $129.78 | $129.80 | $129.80 |
| Purchase #7 | $11.72 | 10.710% | $12.9752 | $12.98 | $13.00 | $13.00 |
| 7 purchase totals = | $623.52 | $671.7735 | $671.78 | $671.85 | $671.80 | |