| 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 | $23.46 | 7.834% | $25.2979 | $25.30 | $25.30 | $25.30 |
| Purchase #2 | $9.46 | 7.333% | $10.1537 | $10.15 | $10.15 | $10.20 |
| Purchase #3 | $60.30 | 13.667% | $68.5412 | $68.54 | $68.55 | $68.50 |
| Purchase #4 | $26.97 | 6.820% | $28.8094 | $28.81 | $28.80 | $28.80 |
| Purchase #5 | $56.64 | 12.138% | $63.515 | $63.52 | $63.50 | $63.50 |
| Purchase #6 | $43.83 | 6.680% | $46.7578 | $46.76 | $46.75 | $46.80 |
| Purchase #7 | $43.64 | 13.541% | $49.5493 | $49.55 | $49.55 | $49.50 |
| 7 purchase totals = | $264.30 | $292.6243 | $292.63 | $292.60 | $292.60 | |