| 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 | $72.79 | 8.597% | $79.0478 | $79.05 | $79.05 | $79.00 |
| Purchase #2 | $143.99 | 5.835% | $152.3918 | $152.39 | $152.40 | $152.40 |
| Purchase #3 | $201.39 | 3.656% | $208.7528 | $208.75 | $208.75 | $208.80 |
| Purchase #4 | $60.67 | 5.503% | $64.0087 | $64.01 | $64.00 | $64.00 |
| Purchase #5 | $163.89 | 7.703% | $176.5144 | $176.51 | $176.50 | $176.50 |
| Purchase #6 | $223.26 | 13.390% | $253.1545 | $253.15 | $253.15 | $253.20 |
| Purchase #7 | $226.90 | 10.680% | $251.1329 | $251.13 | $251.15 | $251.10 |
| 7 purchase totals = | $1,092.89 | $1,185.0029 | $1,184.99 | $1,185.00 | $1,185.00 | |