| 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 | $68.76 | 11.577% | $76.7203 | $76.72 | $76.70 | $76.70 |
| Purchase #2 | $242.83 | 4.812% | $254.515 | $254.52 | $254.50 | $254.50 |
| Purchase #3 | $130.48 | 3.851% | $135.5048 | $135.50 | $135.50 | $135.50 |
| Purchase #4 | $120.31 | 5.156% | $126.5132 | $126.51 | $126.50 | $126.50 |
| Purchase #5 | $66.69 | 13.588% | $75.7518 | $75.75 | $75.75 | $75.80 |
| Purchase #6 | $161.86 | 5.846% | $171.3223 | $171.32 | $171.30 | $171.30 |
| Purchase #7 | $27.51 | 4.848% | $28.8437 | $28.84 | $28.85 | $28.80 |
| 7 purchase totals = | $818.44 | $869.1711 | $869.16 | $869.10 | $869.10 | |