| 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 | $67.32 | 7.303% | $72.2364 | $72.24 | $72.25 | $72.20 |
| Purchase #2 | $186.90 | 13.860% | $212.8043 | $212.80 | $212.80 | $212.80 |
| Purchase #3 | $39.29 | 6.260% | $41.7496 | $41.75 | $41.75 | $41.70 |
| Purchase #4 | $24.44 | 4.623% | $25.5699 | $25.57 | $25.55 | $25.60 |
| Purchase #5 | $237.31 | 9.339% | $259.4724 | $259.47 | $259.45 | $259.50 |
| Purchase #6 | $47.60 | 12.773% | $53.6799 | $53.68 | $53.70 | $53.70 |
| Purchase #7 | $229.61 | 3.114% | $236.7601 | $236.76 | $236.75 | $236.80 |
| 7 purchase totals = | $832.47 | $902.2726 | $902.27 | $902.25 | $902.30 | |