| 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 | $63.67 | 4.167% | $66.3231 | $66.32 | $66.30 | $66.30 |
| Purchase #2 | $93.91 | 11.630% | $104.8317 | $104.83 | $104.85 | $104.80 |
| Purchase #3 | $110.45 | 4.150% | $115.0337 | $115.03 | $115.05 | $115.00 |
| Purchase #4 | $145.97 | 8.646% | $158.5906 | $158.59 | $158.60 | $158.60 |
| Purchase #5 | $177.33 | 3.481% | $183.5029 | $183.50 | $183.50 | $183.50 |
| Purchase #6 | $137.27 | 7.175% | $147.1191 | $147.12 | $147.10 | $147.10 |
| Purchase #7 | $74.27 | 4.170% | $77.3671 | $77.37 | $77.35 | $77.40 |
| 7 purchase totals = | $802.87 | $852.7682 | $852.76 | $852.75 | $852.70 | |