| 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 | $78.36 | 7.479% | $84.2205 | $84.22 | $84.20 | $84.20 |
| Purchase #2 | $129.82 | 4.220% | $135.2984 | $135.30 | $135.30 | $135.30 |
| Purchase #3 | $190.94 | 9.190% | $208.4874 | $208.49 | $208.50 | $208.50 |
| Purchase #4 | $37.79 | 5.714% | $39.9493 | $39.95 | $39.95 | $39.90 |
| Purchase #5 | $92.73 | 6.148% | $98.431 | $98.43 | $98.45 | $98.40 |
| Purchase #6 | $77.74 | 13.736% | $88.4184 | $88.42 | $88.40 | $88.40 |
| Purchase #7 | $214.81 | 5.784% | $227.2346 | $227.23 | $227.25 | $227.20 |
| 7 purchase totals = | $822.19 | $882.0396 | $882.04 | $882.05 | $881.90 | |