| 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 | $108.60 | 9.867% | $119.3156 | $119.32 | $119.30 | $119.30 |
| Purchase #2 | $157.85 | 4.158% | $164.4134 | $164.41 | $164.40 | $164.40 |
| Purchase #3 | $77.68 | 8.364% | $84.1772 | $84.18 | $84.20 | $84.20 |
| Purchase #4 | $99.53 | 11.463% | $110.9391 | $110.94 | $110.95 | $110.90 |
| Purchase #5 | $151.43 | 6.654% | $161.5062 | $161.51 | $161.50 | $161.50 |
| Purchase #6 | $160.97 | 6.631% | $171.6439 | $171.64 | $171.65 | $171.60 |
| Purchase #7 | $56.85 | 7.205% | $60.946 | $60.95 | $60.95 | $60.90 |
| 7 purchase totals = | $812.91 | $872.9414 | $872.95 | $872.95 | $872.80 | |