| 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 | $90.37 | 8.791% | $98.3144 | $98.31 | $98.30 | $98.30 |
| Purchase #2 | $43.62 | 5.803% | $46.1513 | $46.15 | $46.15 | $46.20 |
| Purchase #3 | $94.42 | 10.730% | $104.5513 | $104.55 | $104.55 | $104.60 |
| Purchase #4 | $218.40 | 5.376% | $230.1412 | $230.14 | $230.15 | $230.10 |
| Purchase #5 | $74.47 | 7.453% | $80.0202 | $80.02 | $80.00 | $80.00 |
| Purchase #6 | $65.86 | 12.869% | $74.3355 | $74.34 | $74.35 | $74.30 |
| Purchase #7 | $25.52 | 7.810% | $27.5131 | $27.51 | $27.50 | $27.50 |
| 7 purchase totals = | $612.66 | $661.0270 | $661.02 | $661.00 | $661.00 | |