| 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 | $98.81 | 6.367% | $105.1012 | $105.10 | $105.10 | $105.10 |
| Purchase #2 | $18.60 | 6.369% | $19.7846 | $19.78 | $19.80 | $19.80 |
| Purchase #3 | $32.46 | 13.513% | $36.8463 | $36.85 | $36.85 | $36.80 |
| Purchase #4 | $155.36 | 12.128% | $174.2021 | $174.20 | $174.20 | $174.20 |
| Purchase #5 | $189.27 | 13.659% | $215.1224 | $215.12 | $215.10 | $215.10 |
| Purchase #6 | $77.79 | 4.813% | $81.534 | $81.53 | $81.55 | $81.50 |
| Purchase #7 | $55.69 | 13.141% | $63.0082 | $63.01 | $63.00 | $63.00 |
| 7 purchase totals = | $627.98 | $695.5988 | $695.59 | $695.60 | $695.50 | |