| 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 | $91.71 | 11.698% | $102.4382 | $102.44 | $102.45 | $102.40 |
| Purchase #2 | $40.42 | 7.393% | $43.4083 | $43.41 | $43.40 | $43.40 |
| Purchase #3 | $35.71 | 8.210% | $38.6418 | $38.64 | $38.65 | $38.60 |
| Purchase #4 | $72.95 | 4.589% | $76.2977 | $76.30 | $76.30 | $76.30 |
| Purchase #5 | $234.29 | 12.717% | $264.0847 | $264.08 | $264.10 | $264.10 |
| Purchase #6 | $250.81 | 4.744% | $262.7084 | $262.71 | $262.70 | $262.70 |
| Purchase #7 | $159.83 | 11.433% | $178.1034 | $178.10 | $178.10 | $178.10 |
| 7 purchase totals = | $885.72 | $965.6825 | $965.68 | $965.70 | $965.60 | |