| 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 | $206.36 | 11.273% | $229.623 | $229.62 | $229.60 | $229.60 |
| Purchase #2 | $8.25 | 3.633% | $8.5497 | $8.55 | $8.55 | $8.50 |
| Purchase #3 | $130.92 | 9.715% | $143.6389 | $143.64 | $143.65 | $143.60 |
| Purchase #4 | $65.30 | 6.347% | $69.4446 | $69.44 | $69.45 | $69.40 |
| Purchase #5 | $89.81 | 6.210% | $95.3872 | $95.39 | $95.40 | $95.40 |
| Purchase #6 | $25.82 | 7.568% | $27.7741 | $27.77 | $27.75 | $27.80 |
| Purchase #7 | $17.34 | 9.801% | $19.0395 | $19.04 | $19.05 | $19.00 |
| 7 purchase totals = | $543.80 | $593.4570 | $593.45 | $593.45 | $593.30 | |