| 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 | $63.51 | 8.189% | $68.7108 | $68.71 | $68.70 | $68.70 |
| Purchase #2 | $38.64 | 11.798% | $43.1987 | $43.20 | $43.20 | $43.20 |
| Purchase #3 | $51.60 | 13.411% | $58.5201 | $58.52 | $58.50 | $58.50 |
| Purchase #4 | $26.28 | 9.771% | $28.8478 | $28.85 | $28.85 | $28.80 |
| Purchase #5 | $207.41 | 10.163% | $228.4891 | $228.49 | $228.50 | $228.50 |
| Purchase #6 | $36.65 | 5.731% | $38.7504 | $38.75 | $38.75 | $38.80 |
| Purchase #7 | $142.76 | 13.302% | $161.7499 | $161.75 | $161.75 | $161.70 |
| 7 purchase totals = | $566.85 | $628.2668 | $628.27 | $628.25 | $628.20 | |